﻿<?xml version="1.0" encoding="UTF-8"?>
<Portfolio>
  <Name>GWQ - UK NATURAL GAS QUARTERLY FUTURE</Name>
  <Categories>
    <PortfolioCategory>
      <Name>Year 2016</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF16</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG16</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQH16</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQJ16</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQK16</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQM16</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQN16</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQQ16</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQU16</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQV16</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQX16</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQZ16</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2017</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF17</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG17</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQH17</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQJ17</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQK17</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQM17</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQN17</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQQ17</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQU17</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQV17</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQX17</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQZ17</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2018</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF18</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG18</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQH18</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQJ18</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQK18</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQM18</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQN18</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQQ18</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQU18</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQV18</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQX18</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQZ18</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2019</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF19</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG19</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQH19</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQJ19</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQK19</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQM19</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQN19</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQQ19</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQU19</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQV19</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQX19</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQZ19</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2020</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF20</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG20</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQH20</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQJ20</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQK20</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQM20</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQN20</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQQ20</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQU20</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQV20</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQX20</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQZ20</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2021</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF21</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG21</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQH21</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQJ21</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQK21</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQM21</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQN21</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQQ21</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQU21</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQV21</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQX21</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQZ21</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2022</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF22</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG22</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQH22</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQJ22</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQK22</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQM22</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQN22</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQQ22</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQU22</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQV22</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQX22</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQZ22</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2023</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF23</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG23</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQH23</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQJ23</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQK23</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQM23</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQN23</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQQ23</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQU23</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQV23</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQX23</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQZ23</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2024</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF24</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG24</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQH24</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQJ24</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQK24</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQM24</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQN24</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQQ24</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQU24</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQV24</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQX24</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQZ24</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2025</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF25</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG25</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQH25</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQJ25</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQK25</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQM25</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQN25</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQQ25</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQU25</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQV25</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQX25</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQZ25</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2026</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF26</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG26</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQH26</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQJ26</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQK26</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQM26</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQN26</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQQ26</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQU26</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQV26</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQX26</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQZ26</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2027</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF27</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG27</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQH27</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQJ27</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQK27</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQM27</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQN27</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQQ27</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQU27</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQV27</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQX27</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQZ27</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2028</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF28</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQG28</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQH28</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQJ28</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQK28</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQM28</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQN28</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQQ28</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQU28</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQV28</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQX28</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQZ28</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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    </PortfolioCategory>
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      <Name>Year 2029</Name>
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        <PortfolioSymbol>
          <Name>GWQF29</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2029</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQG29</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2029</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQH29</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2029</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQJ29</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2029</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQK29</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2029</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQM29</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2029</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQN29</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2029</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQQ29</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2029</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQU29</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2029</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQV29</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2029</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQX29</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2029</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQZ29</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2029</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2030</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF30</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2030</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQG30</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2030</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQH30</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2030</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQJ30</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2030</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQK30</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2030</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQM30</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2030</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQN30</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2030</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQQ30</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2030</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQU30</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2030</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQV30</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2030</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQX30</Name>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQZ30</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2030</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2031</Name>
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        <PortfolioSymbol>
          <Name>GWQF31</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2031</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQG31</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2031</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQH31</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2031</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQJ31</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2031</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQK31</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2031</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQM31</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2031</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQN31</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2031</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQQ31</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2031</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQU31</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2031</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQV31</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2031</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQX31</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2031</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQZ31</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2031</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2032</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF32</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2032</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQG32</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2032</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQH32</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2032</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQJ32</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2032</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQK32</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2032</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQM32</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2032</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQN32</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2032</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQQ32</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2032</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQU32</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2032</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQV32</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2032</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQX32</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2032</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQZ32</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2032</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2033</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF33</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2033</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG33</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2033</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQH33</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2033</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQJ33</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2033</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQK33</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2033</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQM33</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2033</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQN33</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2033</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQQ33</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2033</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQU33</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2033</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQV33</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2033</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQX33</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2033</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQZ33</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2033</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2034</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF34</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG34</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQH34</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQJ34</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQK34</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQM34</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQN34</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQQ34</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQU34</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQV34</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQX34</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQZ34</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2035</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF35</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG35</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQH35</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQJ35</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQK35</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQM35</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQN35</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQQ35</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQU35</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQV35</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQX35</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQZ35</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2036</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF36</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2036</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG36</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2036</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQH36</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2036</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQJ36</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2036</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQK36</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2036</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQM36</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2036</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQN36</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2036</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQQ36</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2036</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQU36</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2036</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQV36</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2036</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQX36</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2036</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQZ36</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2036</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2037</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF37</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2037</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG37</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2037</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQH37</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2037</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQJ37</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2037</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQK37</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2037</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQM37</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2037</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQN37</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2037</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQQ37</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2037</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQU37</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2037</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQV37</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2037</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQX37</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2037</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQZ37</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2037</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2038</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF38</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2038</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG38</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2038</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQH38</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2038</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQJ38</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2038</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQK38</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2038</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQM38</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2038</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQN38</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2038</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQQ38</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2038</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQU38</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2038</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQV38</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2038</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQX38</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2038</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQZ38</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2038</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2039</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF39</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG39</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQH39</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQJ39</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQK39</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQM39</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQN39</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQQ39</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQU39</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQV39</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQX39</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQZ39</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2040</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF40</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2040</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GWQG40</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2040</Description>
          <Decimals>3</Decimals>
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          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQH40</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2040</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQJ40</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2040</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQK40</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2040</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQM40</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2040</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQN40</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2040</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQQ40</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2040</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQU40</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2040</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQV40</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2040</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQX40</Name>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQZ40</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2040</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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    </PortfolioCategory>
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      <Name>Year 2041</Name>
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        <PortfolioSymbol>
          <Name>GWQF41</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2041</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQG41</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2041</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQH41</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2041</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQJ41</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2041</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQK41</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2041</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQM41</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2041</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQN41</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2041</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQQ41</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2041</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQU41</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2041</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQV41</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2041</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQX41</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2041</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQZ41</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2041</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2042</Name>
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        <PortfolioSymbol>
          <Name>GWQF42</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2042</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQG42</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2042</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQH42</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2042</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQJ42</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2042</Description>
          <Decimals>3</Decimals>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQK42</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2042</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQM42</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2042</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQN42</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2042</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQQ42</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2042</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQU42</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2042</Description>
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        <PortfolioSymbol>
          <Name>GWQV42</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2042</Description>
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        <PortfolioSymbol>
          <Name>GWQX42</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2042</Description>
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        <PortfolioSymbol>
          <Name>GWQZ42</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2042</Description>
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          <TickSize>0.005</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2043</Name>
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        <PortfolioSymbol>
          <Name>GWQF43</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2043</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQG43</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2043</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQH43</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2043</Description>
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          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQJ43</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2043</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQK43</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2043</Description>
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        <PortfolioSymbol>
          <Name>GWQM43</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2043</Description>
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        <PortfolioSymbol>
          <Name>GWQN43</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2043</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQQ43</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2043</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQU43</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2043</Description>
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        <PortfolioSymbol>
          <Name>GWQV43</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2043</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQX43</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2043</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQZ43</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2043</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2044</Name>
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        <PortfolioSymbol>
          <Name>GWQF44</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2044</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQG44</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2044</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQH44</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2044</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQJ44</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2044</Description>
          <Decimals>3</Decimals>
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          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQK44</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2044</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQM44</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2044</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQN44</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2044</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQQ44</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2044</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQU44</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2044</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQV44</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2044</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQX44</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2044</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQZ44</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2044</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2045</Name>
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        <PortfolioSymbol>
          <Name>GWQF45</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2045</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQG45</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2045</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQH45</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2045</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQJ45</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2045</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQK45</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2045</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQM45</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2045</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQN45</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2045</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQQ45</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2045</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQU45</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2045</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQV45</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2045</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQX45</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2045</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQZ45</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2045</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2046</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>GWQF46</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2046</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQG46</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2046</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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          <Name>GWQH46</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2046</Description>
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          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQJ46</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2046</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQK46</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2046</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQM46</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2046</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQN46</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2046</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQQ46</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2046</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQU46</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2046</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQV46</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2046</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQX46</Name>
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        <PortfolioSymbol>
          <Name>GWQZ46</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2046</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQF47</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2047</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQG47</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2047</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQH47</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2047</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQJ47</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2047</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQK47</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2047</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQM47</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2047</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQN47</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2047</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQQ47</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2047</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQU47</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2047</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQV47</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2047</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQX47</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2047</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQZ47</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2047</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQF48</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2048</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQG48</Name>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQH48</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2048</Description>
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          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQJ48</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2048</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
          <Name>GWQU48</Name>
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        <PortfolioSymbol>
          <Name>GWQV48</Name>
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        <PortfolioSymbol>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQZ48</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2048</Description>
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          <TickSize>0.005</TickSize>
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    </PortfolioCategory>
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        <PortfolioSymbol>
          <Name>GWQF49</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2049</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQG49</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2049</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQH49</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2049</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQJ49</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2049</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQK49</Name>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2049</Description>
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        <PortfolioSymbol>
          <Name>GWQU49</Name>
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        <PortfolioSymbol>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQZ49</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2049</Description>
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          <TickSize>0.005</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2050</Name>
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        <PortfolioSymbol>
          <Name>GWQF50</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JAN 2050</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQG50</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE FEB 2050</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQH50</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAR 2050</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQJ50</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE APR 2050</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQK50</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE MAY 2050</Description>
          <Decimals>3</Decimals>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQM50</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE JUN 2050</Description>
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        <PortfolioSymbol>
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          <Description>UK NATURAL GAS QUARTERLY FUTURE JUL 2050</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQQ50</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE AUG 2050</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQU50</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE SEP 2050</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQV50</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE OCT 2050</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQX50</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE NOV 2050</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>GWQZ50</Name>
          <Description>UK NATURAL GAS QUARTERLY FUTURE DEC 2050</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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    </PortfolioCategory>
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