﻿<?xml version="1.0" encoding="UTF-8"?>
<Portfolio>
  <Name>NYMEX Natural Gas 1M Butterflies</Name>
  <Categories>
    <PortfolioCategory>
      <Name>NG 1M Butterflies 2019</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[NGF19]-2*[NGG19]+[NGH19]</Name>
          <Description>NYMEX Natural Gas 1M Fly JAN19</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGG19]-2*[NGH19]+[NGJ19]</Name>
          <Description>NYMEX Natural Gas 1M Fly FEB19</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGH19]-2*[NGJ19]+[NGK19]</Name>
          <Description>NYMEX Natural Gas 1M Fly MAR19</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGJ19]-2*[NGK19]+[NGM19]</Name>
          <Description>NYMEX Natural Gas 1M Fly APR19</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGK19]-2*[NGM19]+[NGN19]</Name>
          <Description>NYMEX Natural Gas 1M Fly MAY19</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGM19]-2*[NGN19]+[NGQ19]</Name>
          <Description>NYMEX Natural Gas 1M Fly JUN19</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGN19]-2*[NGQ19]+[NGU19]</Name>
          <Description>NYMEX Natural Gas 1M Fly JUL19</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGQ19]-2*[NGU19]+[NGV19]</Name>
          <Description>NYMEX Natural Gas 1M Fly AUG19</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGU19]-2*[NGV19]+[NGX19]</Name>
          <Description>NYMEX Natural Gas 1M Fly SEP19</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGV19]-2*[NGX19]+[NGZ19]</Name>
          <Description>NYMEX Natural Gas 1M Fly OCT19</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGX19]-2*[NGZ19]+[NGF20]</Name>
          <Description>NYMEX Natural Gas 1M Fly NOV19</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGZ19]-2*[NGF20]+[NGG20]</Name>
          <Description>NYMEX Natural Gas 1M Fly DEC19</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>NG 1M Butterflies 2020</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[NGF20]-2*[NGG20]+[NGH20]</Name>
          <Description>NYMEX Natural Gas 1M Fly JAN20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGG20]-2*[NGH20]+[NGJ20]</Name>
          <Description>NYMEX Natural Gas 1M Fly FEB20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGH20]-2*[NGJ20]+[NGK20]</Name>
          <Description>NYMEX Natural Gas 1M Fly MAR20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGJ20]-2*[NGK20]+[NGM20]</Name>
          <Description>NYMEX Natural Gas 1M Fly APR20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGK20]-2*[NGM20]+[NGN20]</Name>
          <Description>NYMEX Natural Gas 1M Fly MAY20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGM20]-2*[NGN20]+[NGQ20]</Name>
          <Description>NYMEX Natural Gas 1M Fly JUN20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGN20]-2*[NGQ20]+[NGU20]</Name>
          <Description>NYMEX Natural Gas 1M Fly JUL20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGQ20]-2*[NGU20]+[NGV20]</Name>
          <Description>NYMEX Natural Gas 1M Fly AUG20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGU20]-2*[NGV20]+[NGX20]</Name>
          <Description>NYMEX Natural Gas 1M Fly SEP20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGV20]-2*[NGX20]+[NGZ20]</Name>
          <Description>NYMEX Natural Gas 1M Fly OCT20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGX20]-2*[NGZ20]+[NGF21]</Name>
          <Description>NYMEX Natural Gas 1M Fly NOV20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGZ20]-2*[NGF21]+[NGG21]</Name>
          <Description>NYMEX Natural Gas 1M Fly DEC20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>NG 1M Butterflies 2021</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[NGF21]-2*[NGG21]+[NGH21]</Name>
          <Description>NYMEX Natural Gas 1M Fly JAN21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGG21]-2*[NGH21]+[NGJ21]</Name>
          <Description>NYMEX Natural Gas 1M Fly FEB21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGH21]-2*[NGJ21]+[NGK21]</Name>
          <Description>NYMEX Natural Gas 1M Fly MAR21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGJ21]-2*[NGK21]+[NGM21]</Name>
          <Description>NYMEX Natural Gas 1M Fly APR21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGK21]-2*[NGM21]+[NGN21]</Name>
          <Description>NYMEX Natural Gas 1M Fly MAY21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGM21]-2*[NGN21]+[NGQ21]</Name>
          <Description>NYMEX Natural Gas 1M Fly JUN21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGN21]-2*[NGQ21]+[NGU21]</Name>
          <Description>NYMEX Natural Gas 1M Fly JUL21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGQ21]-2*[NGU21]+[NGV21]</Name>
          <Description>NYMEX Natural Gas 1M Fly AUG21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGU21]-2*[NGV21]+[NGX21]</Name>
          <Description>NYMEX Natural Gas 1M Fly SEP21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGV21]-2*[NGX21]+[NGZ21]</Name>
          <Description>NYMEX Natural Gas 1M Fly OCT21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGX21]-2*[NGZ21]+[NGF22]</Name>
          <Description>NYMEX Natural Gas 1M Fly NOV21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGZ21]-2*[NGF22]+[NGG22]</Name>
          <Description>NYMEX Natural Gas 1M Fly DEC21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>NG 1M Butterflies 2022</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[NGF22]-2*[NGG22]+[NGH22]</Name>
          <Description>NYMEX Natural Gas 1M Fly JAN22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGG22]-2*[NGH22]+[NGJ22]</Name>
          <Description>NYMEX Natural Gas 1M Fly FEB22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGH22]-2*[NGJ22]+[NGK22]</Name>
          <Description>NYMEX Natural Gas 1M Fly MAR22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGJ22]-2*[NGK22]+[NGM22]</Name>
          <Description>NYMEX Natural Gas 1M Fly APR22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGK22]-2*[NGM22]+[NGN22]</Name>
          <Description>NYMEX Natural Gas 1M Fly MAY22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGM22]-2*[NGN22]+[NGQ22]</Name>
          <Description>NYMEX Natural Gas 1M Fly JUN22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGN22]-2*[NGQ22]+[NGU22]</Name>
          <Description>NYMEX Natural Gas 1M Fly JUL22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGQ22]-2*[NGU22]+[NGV22]</Name>
          <Description>NYMEX Natural Gas 1M Fly AUG22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGU22]-2*[NGV22]+[NGX22]</Name>
          <Description>NYMEX Natural Gas 1M Fly SEP22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGV22]-2*[NGX22]+[NGZ22]</Name>
          <Description>NYMEX Natural Gas 1M Fly OCT22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGX22]-2*[NGZ22]+[NGF23]</Name>
          <Description>NYMEX Natural Gas 1M Fly NOV22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGZ22]-2*[NGF23]+[NGG23]</Name>
          <Description>NYMEX Natural Gas 1M Fly DEC22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>NG 1M Butterflies 2023</Name>
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        <PortfolioSymbol>
          <Name>[NGF23]-2*[NGG23]+[NGH23]</Name>
          <Description>NYMEX Natural Gas 1M Fly JAN23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGG23]-2*[NGH23]+[NGJ23]</Name>
          <Description>NYMEX Natural Gas 1M Fly FEB23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGH23]-2*[NGJ23]+[NGK23]</Name>
          <Description>NYMEX Natural Gas 1M Fly MAR23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGJ23]-2*[NGK23]+[NGM23]</Name>
          <Description>NYMEX Natural Gas 1M Fly APR23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGK23]-2*[NGM23]+[NGN23]</Name>
          <Description>NYMEX Natural Gas 1M Fly MAY23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGM23]-2*[NGN23]+[NGQ23]</Name>
          <Description>NYMEX Natural Gas 1M Fly JUN23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGN23]-2*[NGQ23]+[NGU23]</Name>
          <Description>NYMEX Natural Gas 1M Fly JUL23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGQ23]-2*[NGU23]+[NGV23]</Name>
          <Description>NYMEX Natural Gas 1M Fly AUG23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGU23]-2*[NGV23]+[NGX23]</Name>
          <Description>NYMEX Natural Gas 1M Fly SEP23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGV23]-2*[NGX23]+[NGZ23]</Name>
          <Description>NYMEX Natural Gas 1M Fly OCT23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGX23]-2*[NGZ23]+[NGF24]</Name>
          <Description>NYMEX Natural Gas 1M Fly NOV23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGZ23]-2*[NGF24]+[NGG24]</Name>
          <Description>NYMEX Natural Gas 1M Fly DEC23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>NG 1M Butterflies 2024</Name>
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        <PortfolioSymbol>
          <Name>[NGF24]-2*[NGG24]+[NGH24]</Name>
          <Description>NYMEX Natural Gas 1M Fly JAN24</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGG24]-2*[NGH24]+[NGJ24]</Name>
          <Description>NYMEX Natural Gas 1M Fly FEB24</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGH24]-2*[NGJ24]+[NGK24]</Name>
          <Description>NYMEX Natural Gas 1M Fly MAR24</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGJ24]-2*[NGK24]+[NGM24]</Name>
          <Description>NYMEX Natural Gas 1M Fly APR24</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGK24]-2*[NGM24]+[NGN24]</Name>
          <Description>NYMEX Natural Gas 1M Fly MAY24</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGM24]-2*[NGN24]+[NGQ24]</Name>
          <Description>NYMEX Natural Gas 1M Fly JUN24</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGN24]-2*[NGQ24]+[NGU24]</Name>
          <Description>NYMEX Natural Gas 1M Fly JUL24</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGQ24]-2*[NGU24]+[NGV24]</Name>
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          <Description>NYMEX Natural Gas 1M Fly MAR47</Description>
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          <Description>NYMEX Natural Gas 1M Fly JUL47</Description>
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          <Description>NYMEX Natural Gas 1M Fly AUG47</Description>
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          <TickSize>0.001</TickSize>
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          <Description>NYMEX Natural Gas 1M Fly OCT47</Description>
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          <TickSize>0.001</TickSize>
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      <Name>NG 1M Butterflies 2048</Name>
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      <Name>NG 1M Butterflies 2049</Name>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGX49]-2*[NGZ49]+[NGF50]</Name>
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        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGZ49]-2*[NGF50]+[NGG50]</Name>
          <Description>NYMEX Natural Gas 1M Fly DEC49</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
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    </PortfolioCategory>
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          <Description>NYMEX Natural Gas 1M Fly JAN50</Description>
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          <TickSize>0.001</TickSize>
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          <Description>NYMEX Natural Gas 1M Fly MAR50</Description>
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          <Description>NYMEX Natural Gas 1M Fly MAY50</Description>
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          <TickSize>0.001</TickSize>
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          <Description>NYMEX Natural Gas 1M Fly JUN50</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
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          <Description>NYMEX Natural Gas 1M Fly JUL50</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
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          <Name>[NGQ50]-2*[NGU50]+[NGV50]</Name>
          <Description>NYMEX Natural Gas 1M Fly AUG50</Description>
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          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
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          <Description>NYMEX Natural Gas 1M Fly SEP50</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[NGV50]-2*[NGX50]+[NGZ50]</Name>
          <Description>NYMEX Natural Gas 1M Fly OCT50</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
  </Categories>
</Portfolio>