﻿<?xml version="1.0" encoding="UTF-8"?>
<Portfolio>
  <Name>G0Y - NCG NATURAL GAS YEAR FUTURE</Name>
  <Categories>
    <PortfolioCategory>
      <Name>Year 2016</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>G0YF16</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YG16</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE FEB 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YH16</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YJ16</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE APR 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YK16</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAY 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YM16</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUN 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YN16</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUL 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YQ16</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE AUG 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YU16</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE SEP 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YV16</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE OCT 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YX16</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE NOV 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YZ16</Name>
          <Description>NCG NATURAL GAS YEAR 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>G0YF17</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YG17</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE FEB 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YH17</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YJ17</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE APR 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YK17</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAY 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YM17</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUN 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YN17</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUL 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YQ17</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE AUG 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YU17</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE SEP 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YV17</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE OCT 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YX17</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE NOV 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YZ17</Name>
          <Description>NCG NATURAL GAS YEAR 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>G0YF18</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YG18</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE FEB 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YH18</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YJ18</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE APR 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YK18</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAY 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YM18</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUN 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YN18</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUL 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YQ18</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE AUG 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YU18</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE SEP 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YV18</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE OCT 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YX18</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE NOV 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YZ18</Name>
          <Description>NCG NATURAL GAS YEAR 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>G0YF19</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YG19</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE FEB 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YH19</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YJ19</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE APR 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YK19</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAY 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YM19</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUN 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YN19</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUL 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YQ19</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE AUG 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YU19</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE SEP 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YV19</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE OCT 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YX19</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE NOV 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YZ19</Name>
          <Description>NCG NATURAL GAS YEAR 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>G0YF20</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YG20</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE FEB 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YH20</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YJ20</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE APR 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YK20</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAY 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YM20</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUN 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YN20</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUL 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YQ20</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE AUG 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YU20</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE SEP 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YV20</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE OCT 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YX20</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE NOV 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YZ20</Name>
          <Description>NCG NATURAL GAS YEAR 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>G0YF21</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YG21</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE FEB 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YH21</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YJ21</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE APR 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YK21</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAY 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YM21</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUN 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YN21</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUL 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YQ21</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE AUG 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YU21</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE SEP 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YV21</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE OCT 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YX21</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE NOV 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G0YZ21</Name>
          <Description>NCG NATURAL GAS YEAR 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>G0YF22</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE FEB 2022</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YH22</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2022</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YJ22</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE APR 2022</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YK22</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAY 2022</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YM22</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUN 2022</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YN22</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUL 2022</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YQ22</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE AUG 2022</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YU22</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE SEP 2022</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YV22</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE OCT 2022</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YX22</Name>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YZ22</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE DEC 2022</Description>
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          <TickSize>0.005</TickSize>
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    <PortfolioCategory>
      <Name>Year 2023</Name>
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        <PortfolioSymbol>
          <Name>G0YF23</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2023</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YG23</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE FEB 2023</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YH23</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2023</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YJ23</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE APR 2023</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YK23</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAY 2023</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE JUN 2023</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE JUL 2023</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE AUG 2023</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YU23</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE SEP 2023</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YV23</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE OCT 2023</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE NOV 2023</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YZ23</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE DEC 2023</Description>
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          <TickSize>0.005</TickSize>
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    <PortfolioCategory>
      <Name>Year 2024</Name>
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        <PortfolioSymbol>
          <Name>G0YF24</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2024</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YG24</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE FEB 2024</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2024</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YJ24</Name>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE JUN 2024</Description>
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          <TickSize>0.005</TickSize>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE AUG 2024</Description>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE SEP 2024</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YV24</Name>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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    <PortfolioCategory>
      <Name>Year 2025</Name>
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        <PortfolioSymbol>
          <Name>G0YF25</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2025</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YG25</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE FEB 2025</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2025</Description>
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        <PortfolioSymbol>
          <Name>G0YJ25</Name>
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        <PortfolioSymbol>
          <Name>G0YK25</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAY 2025</Description>
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        <PortfolioSymbol>
          <Name>G0YM25</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUN 2025</Description>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE JUL 2025</Description>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE AUG 2025</Description>
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        <PortfolioSymbol>
          <Name>G0YU25</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE SEP 2025</Description>
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        <PortfolioSymbol>
          <Name>G0YV25</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE OCT 2025</Description>
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        <PortfolioSymbol>
          <Name>G0YX25</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE NOV 2025</Description>
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        <PortfolioSymbol>
          <Name>G0YZ25</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE DEC 2025</Description>
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          <TickSize>0.005</TickSize>
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    <PortfolioCategory>
      <Name>Year 2026</Name>
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        <PortfolioSymbol>
          <Name>G0YF26</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2026</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YG26</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE FEB 2026</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YH26</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2026</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YJ26</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE APR 2026</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YK26</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAY 2026</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YM26</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUN 2026</Description>
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        <PortfolioSymbol>
          <Name>G0YN26</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUL 2026</Description>
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        <PortfolioSymbol>
          <Name>G0YQ26</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE AUG 2026</Description>
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        <PortfolioSymbol>
          <Name>G0YU26</Name>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
          <Name>G0YX26</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE NOV 2026</Description>
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        <PortfolioSymbol>
          <Name>G0YZ26</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE DEC 2026</Description>
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    <PortfolioCategory>
      <Name>Year 2027</Name>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2027</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YG27</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE FEB 2027</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YH27</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2027</Description>
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        <PortfolioSymbol>
          <Name>G0YJ27</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE APR 2027</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YK27</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAY 2027</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YM27</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUN 2027</Description>
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        <PortfolioSymbol>
          <Name>G0YN27</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUL 2027</Description>
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        <PortfolioSymbol>
          <Name>G0YQ27</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE AUG 2027</Description>
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        <PortfolioSymbol>
          <Name>G0YU27</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE SEP 2027</Description>
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          <PipSize>2</PipSize>
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        <PortfolioSymbol>
          <Name>G0YV27</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE OCT 2027</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YX27</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE NOV 2027</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YZ27</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE DEC 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2028</Name>
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        <PortfolioSymbol>
          <Name>G0YF28</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2028</Description>
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          <PipSize>2</PipSize>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE MAY 2034</Description>
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          <Description>NCG NATURAL GAS YEAR FUTURE JUN 2034</Description>
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          <Description>NCG NATURAL GAS YEAR FUTURE AUG 2034</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YU34</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE SEP 2034</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <TickSize>0.005</TickSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE DEC 2034</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2035</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE APR 2035</Description>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE JUN 2035</Description>
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          <Description>NCG NATURAL GAS YEAR FUTURE JUL 2035</Description>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE SEP 2035</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YV35</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE OCT 2035</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE NOV 2035</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2036</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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    <PortfolioCategory>
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          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2037</Description>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE FEB 2037</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2037</Description>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2038</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YG38</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE FEB 2038</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2038</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YJ38</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE APR 2038</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YK38</Name>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE SEP 2038</Description>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2039</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE FEB 2039</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YH39</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2039</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YJ39</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE APR 2039</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YK39</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAY 2039</Description>
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        <PortfolioSymbol>
          <Name>G0YM39</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUN 2039</Description>
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        <PortfolioSymbol>
          <Name>G0YQ39</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE AUG 2039</Description>
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        <PortfolioSymbol>
          <Name>G0YV39</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE OCT 2039</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YX39</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE NOV 2039</Description>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE DEC 2039</Description>
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          <TickSize>0.005</TickSize>
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    <PortfolioCategory>
      <Name>Year 2040</Name>
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        <PortfolioSymbol>
          <Name>G0YF40</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2040</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <TickSize>0.005</TickSize>
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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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          <Description>NCG NATURAL GAS YEAR FUTURE DEC 2045</Description>
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      <Name>Year 2046</Name>
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          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2046</Description>
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          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2046</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YJ46</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE APR 2046</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YK46</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAY 2046</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YM46</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JUN 2046</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE JUL 2046</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE AUG 2046</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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          <Name>G0YU46</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE SEP 2046</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YV46</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE OCT 2046</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE NOV 2046</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE DEC 2046</Description>
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    <PortfolioCategory>
      <Name>Year 2047</Name>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2047</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE FEB 2047</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2047</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE APR 2047</Description>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE MAY 2047</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE JUN 2047</Description>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE JUL 2047</Description>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE AUG 2047</Description>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE SEP 2047</Description>
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        <PortfolioSymbol>
          <Name>G0YV47</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE OCT 2047</Description>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE NOV 2047</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE DEC 2047</Description>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2048</Description>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE FEB 2048</Description>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2048</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE APR 2048</Description>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE MAY 2048</Description>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE JUN 2048</Description>
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          <Description>NCG NATURAL GAS YEAR FUTURE SEP 2048</Description>
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          <Description>NCG NATURAL GAS YEAR FUTURE OCT 2048</Description>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE NOV 2048</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YZ48</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE DEC 2048</Description>
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          <TickSize>0.005</TickSize>
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    <PortfolioCategory>
      <Name>Year 2049</Name>
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        <PortfolioSymbol>
          <Name>G0YF49</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2049</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YG49</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE FEB 2049</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YH49</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2049</Description>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE APR 2049</Description>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE MAY 2049</Description>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE JUN 2049</Description>
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          <Description>NCG NATURAL GAS YEAR FUTURE JUL 2049</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE AUG 2049</Description>
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          <Description>NCG NATURAL GAS YEAR FUTURE OCT 2049</Description>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE DEC 2049</Description>
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          <TickSize>0.005</TickSize>
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    <PortfolioCategory>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE JAN 2050</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YG50</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE FEB 2050</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
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          <Description>NCG NATURAL GAS YEAR FUTURE MAR 2050</Description>
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          <TickSize>0.005</TickSize>
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        <PortfolioSymbol>
          <Name>G0YJ50</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE APR 2050</Description>
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          <TickSize>0.005</TickSize>
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          <TickSize>0.005</TickSize>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE AUG 2050</Description>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE SEP 2050</Description>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE OCT 2050</Description>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE NOV 2050</Description>
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          <TickSize>0.005</TickSize>
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          <Description>NCG NATURAL GAS YEAR FUTURE DEC 2050</Description>
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          <TickSize>0.005</TickSize>
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