﻿<?xml version="1.0" encoding="UTF-8"?>
<Portfolio>
  <Name>@HHQ - NFX HENRY HUB NATURAL GAS 10000 FUTURE</Name>
  <Categories>
    <PortfolioCategory>
      <Name>Year 2016</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@HHQF16</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JAN 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQG16</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE FEB 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQH16</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE MAR 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQJ16</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE APR 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQK16</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE MAY 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQM16</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JUN 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQN16</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JUL 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQQ16</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE AUG 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQU16</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE SEP 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQV16</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE OCT 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQX16</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE NOV 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQZ16</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE DEC 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2017</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@HHQF17</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JAN 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQG17</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE FEB 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQH17</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE MAR 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQJ17</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE APR 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQK17</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE MAY 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQM17</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JUN 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQN17</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JUL 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQQ17</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE AUG 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQU17</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE SEP 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQV17</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE OCT 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQX17</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE NOV 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQZ17</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE DEC 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2018</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@HHQF18</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JAN 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQG18</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE FEB 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQH18</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE MAR 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQJ18</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE APR 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQK18</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE MAY 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQM18</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JUN 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQN18</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JUL 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQQ18</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE AUG 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQU18</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE SEP 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQV18</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE OCT 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQX18</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE NOV 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQZ18</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE DEC 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2019</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@HHQF19</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JAN 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQG19</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE FEB 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQH19</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE MAR 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQJ19</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE APR 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQK19</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE MAY 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQM19</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JUN 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQN19</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JUL 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQQ19</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE AUG 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQU19</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE SEP 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQV19</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE OCT 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQX19</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE NOV 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQZ19</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE DEC 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2020</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@HHQF20</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JAN 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQG20</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE FEB 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@HHQH20</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE MAR 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQJ20</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE APR 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQK20</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE MAY 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQM20</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JUN 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQN20</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JUL 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQQ20</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE AUG 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQU20</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE SEP 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQV20</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE OCT 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQX20</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE NOV 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQZ20</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE DEC 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2021</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@HHQF21</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JAN 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQG21</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE FEB 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQH21</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE MAR 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQJ21</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE APR 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQK21</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE MAY 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQM21</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JUN 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQN21</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JUL 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <Name>@HHQQ21</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE AUG 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQU21</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE SEP 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <Name>@HHQV21</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE OCT 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <Name>@HHQX21</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE NOV 2021</Description>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQZ21</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE DEC 2021</Description>
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      <Name>Year 2022</Name>
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        <PortfolioSymbol>
          <Name>@HHQF22</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JAN 2022</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQG22</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE FEB 2022</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQH22</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE MAR 2022</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQJ22</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE APR 2022</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQK22</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE MAY 2022</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQM22</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JUN 2022</Description>
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        <PortfolioSymbol>
          <Name>@HHQN22</Name>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQQ22</Name>
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        <PortfolioSymbol>
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          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE SEP 2022</Description>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQV22</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE OCT 2022</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE NOV 2022</Description>
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        <PortfolioSymbol>
          <Name>@HHQZ22</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE DEC 2022</Description>
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    <PortfolioCategory>
      <Name>Year 2023</Name>
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        <PortfolioSymbol>
          <Name>@HHQF23</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JAN 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQG23</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE FEB 2023</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQH23</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE MAR 2023</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQJ23</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE APR 2023</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQK23</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE MAY 2023</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQM23</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JUN 2023</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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          <Name>@HHQV23</Name>
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    <PortfolioCategory>
      <Name>Year 2024</Name>
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        <PortfolioSymbol>
          <Name>@HHQF24</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JAN 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQG24</Name>
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          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQH24</Name>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
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        <PortfolioSymbol>
          <Name>@HHQJ24</Name>
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          <PipSize>2</PipSize>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQK24</Name>
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          <PipSize>2</PipSize>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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      <Name>Year 2025</Name>
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          <Name>@HHQF25</Name>
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          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <PipSize>2</PipSize>
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        <PortfolioSymbol>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
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          <PipFraction>1</PipFraction>
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          <TickSize>0.001</TickSize>
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          <PipSize>2</PipSize>
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          <TickSize>0.001</TickSize>
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      <Name>Year 2026</Name>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <PipSize>2</PipSize>
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      <Name>Year 2027</Name>
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          <PipSize>2</PipSize>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <Name>@HHQV27</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE OCT 2027</Description>
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          <PipSize>2</PipSize>
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          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE DEC 2027</Description>
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      <Name>Year 2028</Name>
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        <PortfolioSymbol>
          <Name>@HHQF28</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE JAN 2028</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQG28</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE FEB 2028</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQH28</Name>
          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE MAR 2028</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>@HHQJ28</Name>
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          <TickSize>0.001</TickSize>
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          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE OCT 2028</Description>
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      <Name>Year 2029</Name>
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        <PortfolioSymbol>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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          <PipSize>2</PipSize>
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          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE SEP 2033</Description>
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          <Description>NFX HENRY HUB NATURAL GAS 10000 FUTURE OCT 2033</Description>
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        <PortfolioSymbol>
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