﻿<?xml version="1.0" encoding="UTF-8"?>
<Portfolio>
  <Name>FN - NATURAL GAS BALANCING POINT FUTURE</Name>
  <Categories>
    <PortfolioCategory>
      <Name>Year 2016</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FNF16</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNG16</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNH16</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAR 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNJ16</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE APR 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNK16</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAY 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNM16</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUN 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNN16</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUL 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNQ16</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE AUG 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNU16</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE SEP 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNV16</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE OCT 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNX16</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE NOV 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNZ16</Name>
          <Description>NATURAL GAS BALANCING POINT 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>FNF17</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNG17</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNH17</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAR 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNJ17</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE APR 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNK17</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAY 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNM17</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUN 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNN17</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUL 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNQ17</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE AUG 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNU17</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE SEP 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNV17</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE OCT 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNX17</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE NOV 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNZ17</Name>
          <Description>NATURAL GAS BALANCING POINT 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>FNF18</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNG18</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNH18</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAR 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNJ18</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE APR 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNK18</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAY 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNM18</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUN 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNN18</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUL 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNQ18</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE AUG 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNU18</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE SEP 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNV18</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE OCT 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNX18</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE NOV 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNZ18</Name>
          <Description>NATURAL GAS BALANCING POINT 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>FNF19</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNG19</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNH19</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAR 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNJ19</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE APR 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNK19</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAY 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNM19</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUN 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNN19</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUL 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNQ19</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE AUG 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNU19</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE SEP 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNV19</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE OCT 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNX19</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE NOV 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNZ19</Name>
          <Description>NATURAL GAS BALANCING POINT 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>FNF20</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNG20</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNH20</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAR 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNJ20</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE APR 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNK20</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAY 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNM20</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUN 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNN20</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUL 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNQ20</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE AUG 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNU20</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE SEP 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNV20</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE OCT 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNX20</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE NOV 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNZ20</Name>
          <Description>NATURAL GAS BALANCING POINT 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>FNF21</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNG21</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNH21</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAR 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNJ21</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE APR 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNK21</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAY 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNM21</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUN 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNN21</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUL 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNQ21</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE AUG 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNU21</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE SEP 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNV21</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE OCT 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNX21</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE NOV 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNZ21</Name>
          <Description>NATURAL GAS BALANCING POINT 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>FNF22</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNG22</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNH22</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAR 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNJ22</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE APR 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNK22</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAY 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNM22</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUN 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNN22</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUL 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNQ22</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE AUG 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNU22</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE SEP 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNV22</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE OCT 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNX22</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE NOV 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNZ22</Name>
          <Description>NATURAL GAS BALANCING POINT 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>FNF23</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNG23</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNH23</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAR 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNJ23</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE APR 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNK23</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAY 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNM23</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUN 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNN23</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUL 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNQ23</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE AUG 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNU23</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE SEP 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNV23</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE OCT 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNX23</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE NOV 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNZ23</Name>
          <Description>NATURAL GAS BALANCING POINT 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>FNF24</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNG24</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNH24</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAR 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNJ24</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE APR 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNK24</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAY 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNM24</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUN 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNN24</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUL 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNQ24</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE AUG 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNU24</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE SEP 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNV24</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE OCT 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNX24</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE NOV 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNZ24</Name>
          <Description>NATURAL GAS BALANCING POINT 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>FNF25</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNG25</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNH25</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAR 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNJ25</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE APR 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNK25</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAY 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNM25</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUN 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNN25</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUL 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNQ25</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE AUG 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNU25</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE SEP 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNV25</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE OCT 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNX25</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE NOV 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNZ25</Name>
          <Description>NATURAL GAS BALANCING POINT 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>FNF26</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNG26</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNH26</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAR 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNJ26</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE APR 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNK26</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAY 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNM26</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUN 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNN26</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUL 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNQ26</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE AUG 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNU26</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE SEP 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNV26</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE OCT 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNX26</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE NOV 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNZ26</Name>
          <Description>NATURAL GAS BALANCING POINT 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>FNF27</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNG27</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNH27</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAR 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNJ27</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE APR 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNK27</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAY 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNM27</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUN 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNN27</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUL 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNQ27</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE AUG 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNU27</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE SEP 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNV27</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE OCT 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNX27</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE NOV 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNZ27</Name>
          <Description>NATURAL GAS BALANCING POINT 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>FNF28</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNG28</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FNH28</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAR 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNJ28</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE APR 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNK28</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAY 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNM28</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUN 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNN28</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUL 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNQ28</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE AUG 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNU28</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE SEP 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNV28</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE OCT 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNX28</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE NOV 2028</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNZ28</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE DEC 2028</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 2029</Name>
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        <PortfolioSymbol>
          <Name>FNF29</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2029</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNG29</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2029</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNH29</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAR 2029</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNJ29</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE APR 2029</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNK29</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAY 2029</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNM29</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUN 2029</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNN29</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUL 2029</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNQ29</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE AUG 2029</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNU29</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE SEP 2029</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNV29</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE OCT 2029</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNX29</Name>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNZ29</Name>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2030</Name>
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        <PortfolioSymbol>
          <Name>FNF30</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2030</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNG30</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2030</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNH30</Name>
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          <PipFraction>1</PipFraction>
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        <PortfolioSymbol>
          <Name>FNJ30</Name>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
          <Name>FNV30</Name>
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        <PortfolioSymbol>
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      <Name>Year 2031</Name>
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        <PortfolioSymbol>
          <Name>FNF31</Name>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNG31</Name>
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        <PortfolioSymbol>
          <Name>FNH31</Name>
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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>
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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>FNH32</Name>
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        <PortfolioSymbol>
          <Name>FNJ32</Name>
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        <PortfolioSymbol>
          <Name>FNK32</Name>
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        <PortfolioSymbol>
          <Name>FNM32</Name>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
          <Name>FNU32</Name>
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        <PortfolioSymbol>
          <Name>FNV32</Name>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
          <Name>FNZ32</Name>
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    <PortfolioCategory>
      <Name>Year 2033</Name>
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        <PortfolioSymbol>
          <Name>FNF33</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2033</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNG33</Name>
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        <PortfolioSymbol>
          <Name>FNH33</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAR 2033</Description>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
          <Name>FNM33</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUN 2033</Description>
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          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNN33</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUL 2033</Description>
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        <PortfolioSymbol>
          <Name>FNQ33</Name>
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        <PortfolioSymbol>
          <Name>FNU33</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE SEP 2033</Description>
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        <PortfolioSymbol>
          <Name>FNV33</Name>
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        <PortfolioSymbol>
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          <PipSize>2</PipSize>
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          <PipFraction>1</PipFraction>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2034</Name>
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        <PortfolioSymbol>
          <Name>FNF34</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2034</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNG34</Name>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNH34</Name>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
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        <PortfolioSymbol>
          <Name>FNJ34</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE APR 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNK34</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAY 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNM34</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUN 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNN34</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUL 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNQ34</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE AUG 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNU34</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE SEP 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNV34</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE OCT 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNX34</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE NOV 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNZ34</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE DEC 2034</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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      <Name>Year 2035</Name>
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        <PortfolioSymbol>
          <Name>FNF35</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNG35</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2035</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNH35</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAR 2035</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNJ35</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE APR 2035</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNK35</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAY 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNM35</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUN 2035</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNN35</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUL 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNQ35</Name>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNU35</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE SEP 2035</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNV35</Name>
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          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNX35</Name>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNZ35</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE DEC 2035</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2036</Name>
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        <PortfolioSymbol>
          <Name>FNF36</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2036</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNG36</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2036</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNH36</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAR 2036</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNJ36</Name>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
          <Name>FNN36</Name>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
          <Name>FNV36</Name>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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    <PortfolioCategory>
      <Name>Year 2037</Name>
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        <PortfolioSymbol>
          <Name>FNF37</Name>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNG37</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2037</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNH37</Name>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNJ37</Name>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
          <Name>FNM37</Name>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNU37</Name>
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        <PortfolioSymbol>
          <Name>FNV37</Name>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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      <Name>Year 2038</Name>
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        <PortfolioSymbol>
          <Name>FNF38</Name>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNG38</Name>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNH38</Name>
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          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNJ38</Name>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNK38</Name>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
          <Name>FNN38</Name>
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        <PortfolioSymbol>
          <Name>FNQ38</Name>
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        <PortfolioSymbol>
          <Name>FNU38</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE SEP 2038</Description>
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          <PipSize>2</PipSize>
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        <PortfolioSymbol>
          <Name>FNV38</Name>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
          <Name>FNZ38</Name>
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          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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    </PortfolioCategory>
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      <Name>Year 2039</Name>
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        <PortfolioSymbol>
          <Name>FNF39</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2039</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNG39</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNH39</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAR 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNJ39</Name>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNK39</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAY 2039</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNM39</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUN 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNN39</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JUL 2039</Description>
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        <PortfolioSymbol>
          <Name>FNQ39</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE AUG 2039</Description>
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        <PortfolioSymbol>
          <Name>FNU39</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE SEP 2039</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
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        <PortfolioSymbol>
          <Name>FNV39</Name>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNZ39</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE DEC 2039</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2040</Name>
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        <PortfolioSymbol>
          <Name>FNF40</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE JAN 2040</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNG40</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE FEB 2040</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNH40</Name>
          <Description>NATURAL GAS BALANCING POINT FUTURE MAR 2040</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>FNJ40</Name>
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          <Name>FNQ46</Name>
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          <Name>FNU46</Name>
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          <Name>FNV46</Name>
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          <Name>FNZ46</Name>
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      <Name>Year 2047</Name>
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        <PortfolioSymbol>
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