﻿<?xml version="1.0" encoding="UTF-8"?>
<Portfolio>
  <Name>NYMEX Natural Gas 12M Spreads</Name>
  <Categories>
    <PortfolioCategory>
      <Name>NG 12M Spreads 2019</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>NGF19-NGF20</Name>
          <Description>NYMEX Natural Gas Sp JAN19 - JAN20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGG19-NGG20</Name>
          <Description>NYMEX Natural Gas Sp FEB19 - FEB20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGH19-NGH20</Name>
          <Description>NYMEX Natural Gas Sp MAR19 - MAR20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGJ19-NGJ20</Name>
          <Description>NYMEX Natural Gas Sp APR19 - APR20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGK19-NGK20</Name>
          <Description>NYMEX Natural Gas Sp MAY19 - MAY20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGM19-NGM20</Name>
          <Description>NYMEX Natural Gas Sp JUN19 - JUN20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGN19-NGN20</Name>
          <Description>NYMEX Natural Gas Sp JUL19 - JUL20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGQ19-NGQ20</Name>
          <Description>NYMEX Natural Gas Sp AUG19 - AUG20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGU19-NGU20</Name>
          <Description>NYMEX Natural Gas Sp SEP19 - SEP20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGV19-NGV20</Name>
          <Description>NYMEX Natural Gas Sp OCT19 - OCT20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGX19-NGX20</Name>
          <Description>NYMEX Natural Gas Sp NOV19 - NOV20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGZ19-NGZ20</Name>
          <Description>NYMEX Natural Gas Sp DEC19 - DEC20</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>NG 12M Spreads 2020</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>NGF20-NGF21</Name>
          <Description>NYMEX Natural Gas Sp JAN20 - JAN21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGG20-NGG21</Name>
          <Description>NYMEX Natural Gas Sp FEB20 - FEB21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGH20-NGH21</Name>
          <Description>NYMEX Natural Gas Sp MAR20 - MAR21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGJ20-NGJ21</Name>
          <Description>NYMEX Natural Gas Sp APR20 - APR21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGK20-NGK21</Name>
          <Description>NYMEX Natural Gas Sp MAY20 - MAY21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGM20-NGM21</Name>
          <Description>NYMEX Natural Gas Sp JUN20 - JUN21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGN20-NGN21</Name>
          <Description>NYMEX Natural Gas Sp JUL20 - JUL21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGQ20-NGQ21</Name>
          <Description>NYMEX Natural Gas Sp AUG20 - AUG21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGU20-NGU21</Name>
          <Description>NYMEX Natural Gas Sp SEP20 - SEP21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGV20-NGV21</Name>
          <Description>NYMEX Natural Gas Sp OCT20 - OCT21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGX20-NGX21</Name>
          <Description>NYMEX Natural Gas Sp NOV20 - NOV21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGZ20-NGZ21</Name>
          <Description>NYMEX Natural Gas Sp DEC20 - DEC21</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>NG 12M Spreads 2021</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>NGF21-NGF22</Name>
          <Description>NYMEX Natural Gas Sp JAN21 - JAN22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGG21-NGG22</Name>
          <Description>NYMEX Natural Gas Sp FEB21 - FEB22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGH21-NGH22</Name>
          <Description>NYMEX Natural Gas Sp MAR21 - MAR22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGJ21-NGJ22</Name>
          <Description>NYMEX Natural Gas Sp APR21 - APR22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGK21-NGK22</Name>
          <Description>NYMEX Natural Gas Sp MAY21 - MAY22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGM21-NGM22</Name>
          <Description>NYMEX Natural Gas Sp JUN21 - JUN22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGN21-NGN22</Name>
          <Description>NYMEX Natural Gas Sp JUL21 - JUL22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGQ21-NGQ22</Name>
          <Description>NYMEX Natural Gas Sp AUG21 - AUG22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGU21-NGU22</Name>
          <Description>NYMEX Natural Gas Sp SEP21 - SEP22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGV21-NGV22</Name>
          <Description>NYMEX Natural Gas Sp OCT21 - OCT22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGX21-NGX22</Name>
          <Description>NYMEX Natural Gas Sp NOV21 - NOV22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGZ21-NGZ22</Name>
          <Description>NYMEX Natural Gas Sp DEC21 - DEC22</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>NG 12M Spreads 2022</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>NGF22-NGF23</Name>
          <Description>NYMEX Natural Gas Sp JAN22 - JAN23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGG22-NGG23</Name>
          <Description>NYMEX Natural Gas Sp FEB22 - FEB23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGH22-NGH23</Name>
          <Description>NYMEX Natural Gas Sp MAR22 - MAR23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGJ22-NGJ23</Name>
          <Description>NYMEX Natural Gas Sp APR22 - APR23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGK22-NGK23</Name>
          <Description>NYMEX Natural Gas Sp MAY22 - MAY23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGM22-NGM23</Name>
          <Description>NYMEX Natural Gas Sp JUN22 - JUN23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGN22-NGN23</Name>
          <Description>NYMEX Natural Gas Sp JUL22 - JUL23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGQ22-NGQ23</Name>
          <Description>NYMEX Natural Gas Sp AUG22 - AUG23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGU22-NGU23</Name>
          <Description>NYMEX Natural Gas Sp SEP22 - SEP23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGV22-NGV23</Name>
          <Description>NYMEX Natural Gas Sp OCT22 - OCT23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGX22-NGX23</Name>
          <Description>NYMEX Natural Gas Sp NOV22 - NOV23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGZ22-NGZ23</Name>
          <Description>NYMEX Natural Gas Sp DEC22 - DEC23</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>NG 12M Spreads 2023</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>NGF23-NGF24</Name>
          <Description>NYMEX Natural Gas Sp JAN23 - JAN24</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGG23-NGG24</Name>
          <Description>NYMEX Natural Gas Sp FEB23 - FEB24</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGH23-NGH24</Name>
          <Description>NYMEX Natural Gas Sp MAR23 - MAR24</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGJ23-NGJ24</Name>
          <Description>NYMEX Natural Gas Sp APR23 - APR24</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGK23-NGK24</Name>
          <Description>NYMEX Natural Gas Sp MAY23 - MAY24</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGM23-NGM24</Name>
          <Description>NYMEX Natural Gas Sp JUN23 - JUN24</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGN23-NGN24</Name>
          <Description>NYMEX Natural Gas Sp JUL23 - JUL24</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGQ23-NGQ24</Name>
          <Description>NYMEX Natural Gas Sp AUG23 - AUG24</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGU23-NGU24</Name>
          <Description>NYMEX Natural Gas Sp SEP23 - SEP24</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGV23-NGV24</Name>
          <Description>NYMEX Natural Gas Sp OCT23 - OCT24</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGX23-NGX24</Name>
          <Description>NYMEX Natural Gas Sp NOV23 - NOV24</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGZ23-NGZ24</Name>
          <Description>NYMEX Natural Gas Sp DEC23 - DEC24</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>NG 12M Spreads 2024</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>NGF24-NGF25</Name>
          <Description>NYMEX Natural Gas Sp JAN24 - JAN25</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGG24-NGG25</Name>
          <Description>NYMEX Natural Gas Sp FEB24 - FEB25</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGH24-NGH25</Name>
          <Description>NYMEX Natural Gas Sp MAR24 - MAR25</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGJ24-NGJ25</Name>
          <Description>NYMEX Natural Gas Sp APR24 - APR25</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGK24-NGK25</Name>
          <Description>NYMEX Natural Gas Sp MAY24 - MAY25</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGM24-NGM25</Name>
          <Description>NYMEX Natural Gas Sp JUN24 - JUN25</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGN24-NGN25</Name>
          <Description>NYMEX Natural Gas Sp JUL24 - JUL25</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGQ24-NGQ25</Name>
          <Description>NYMEX Natural Gas Sp AUG24 - AUG25</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGU24-NGU25</Name>
          <Description>NYMEX Natural Gas Sp SEP24 - SEP25</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGV24-NGV25</Name>
          <Description>NYMEX Natural Gas Sp OCT24 - OCT25</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGX24-NGX25</Name>
          <Description>NYMEX Natural Gas Sp NOV24 - NOV25</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGZ24-NGZ25</Name>
          <Description>NYMEX Natural Gas Sp DEC24 - DEC25</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>NG 12M Spreads 2025</Name>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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          <Description>NYMEX Natural Gas Sp MAY25 - MAY26</Description>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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          <Description>NYMEX Natural Gas Sp JUN25 - JUN26</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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          <Description>NYMEX Natural Gas Sp JUL25 - JUL26</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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          <Description>NYMEX Natural Gas Sp AUG25 - AUG26</Description>
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          <TickSize>0.001</TickSize>
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          <Description>NYMEX Natural Gas Sp SEP25 - SEP26</Description>
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          <TickSize>0.001</TickSize>
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          <Name>NGV25-NGV26</Name>
          <Description>NYMEX Natural Gas Sp OCT25 - OCT26</Description>
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          <TickSize>0.001</TickSize>
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          <Name>NGX25-NGX26</Name>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>NGZ25-NGZ26</Name>
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          <TickSize>0.001</TickSize>
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      <Name>NG 12M Spreads 2026</Name>
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        <PortfolioSymbol>
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          <Description>NYMEX Natural Gas Sp JAN26 - JAN27</Description>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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          <TickSize>0.001</TickSize>
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          <TickSize>0.001</TickSize>
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          <Description>NYMEX Natural Gas Sp JUN26 - JUN27</Description>
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          <TickSize>0.001</TickSize>
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      <Name>NG 12M Spreads 2027</Name>
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          <Description>NYMEX Natural Gas Sp JAN27 - JAN28</Description>
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        <PortfolioSymbol>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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          <Description>NYMEX Natural Gas Sp MAR28 - MAR29</Description>
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          <TickSize>0.001</TickSize>
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          <TickSize>0.001</TickSize>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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          <TickSize>0.001</TickSize>
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          <TickSize>0.001</TickSize>
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          <TickSize>0.001</TickSize>
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          <TickSize>0.001</TickSize>
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          <TickSize>0.001</TickSize>
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          <TickSize>0.001</TickSize>
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    <PortfolioCategory>
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          <Description>NYMEX Natural Gas Sp JAN31 - JAN32</Description>
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          <Description>NYMEX Natural Gas Sp FEB31 - FEB32</Description>
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          <Description>NYMEX Natural Gas Sp APR31 - APR32</Description>
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          <Name>NGK31-NGK32</Name>
          <Description>NYMEX Natural Gas Sp MAY31 - MAY32</Description>
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          <TickSize>0.001</TickSize>
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          <Description>NYMEX Natural Gas Sp JUN31 - JUN32</Description>
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          <Description>NYMEX Natural Gas Sp JUL31 - JUL32</Description>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>NGQ31-NGQ32</Name>
          <Description>NYMEX Natural Gas Sp AUG31 - AUG32</Description>
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          <TickSize>0.001</TickSize>
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          <Name>NGU31-NGU32</Name>
          <Description>NYMEX Natural Gas Sp SEP31 - SEP32</Description>
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        <PortfolioSymbol>
          <Name>NGV31-NGV32</Name>
          <Description>NYMEX Natural Gas Sp OCT31 - OCT32</Description>
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          <Name>NGZ31-NGZ32</Name>
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          <Description>NYMEX Natural Gas Sp JUL32 - JUL33</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGG37-NGG38</Name>
          <Description>NYMEX Natural Gas Sp FEB37 - FEB38</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGH37-NGH38</Name>
          <Description>NYMEX Natural Gas Sp MAR37 - MAR38</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>NGJ37-NGJ38</Name>
          <Description>NYMEX Natural Gas Sp APR37 - APR38</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGK37-NGK38</Name>
          <Description>NYMEX Natural Gas Sp MAY37 - MAY38</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>NGM37-NGM38</Name>
          <Description>NYMEX Natural Gas Sp JUN37 - JUN38</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>NGN37-NGN38</Name>
          <Description>NYMEX Natural Gas Sp JUL37 - JUL38</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>NGQ37-NGQ38</Name>
          <Description>NYMEX Natural Gas Sp AUG37 - AUG38</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>NGU37-NGU38</Name>
          <Description>NYMEX Natural Gas Sp SEP37 - SEP38</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>NGV37-NGV38</Name>
          <Description>NYMEX Natural Gas Sp OCT37 - OCT38</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>NGX37-NGX38</Name>
          <Description>NYMEX Natural Gas Sp NOV37 - NOV38</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>NGZ37-NGZ38</Name>
          <Description>NYMEX Natural Gas Sp DEC37 - DEC38</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
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    <PortfolioCategory>
      <Name>NG 12M Spreads 2038</Name>
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        <PortfolioSymbol>
          <Name>NGF38-NGF39</Name>
          <Description>NYMEX Natural Gas Sp JAN38 - JAN39</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>NGG38-NGG39</Name>
          <Description>NYMEX Natural Gas Sp FEB38 - FEB39</Description>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>NGH38-NGH39</Name>
          <Description>NYMEX Natural Gas Sp MAR38 - MAR39</Description>
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          <TickSize>0.001</TickSize>
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          <Name>NGJ38-NGJ39</Name>
          <Description>NYMEX Natural Gas Sp APR38 - APR39</Description>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>NGK38-NGK39</Name>
          <Description>NYMEX Natural Gas Sp MAY38 - MAY39</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>NGM38-NGM39</Name>
          <Description>NYMEX Natural Gas Sp JUN38 - JUN39</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>NGN38-NGN39</Name>
          <Description>NYMEX Natural Gas Sp JUL38 - JUL39</Description>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>NGQ38-NGQ39</Name>
          <Description>NYMEX Natural Gas Sp AUG38 - AUG39</Description>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>NGU38-NGU39</Name>
          <Description>NYMEX Natural Gas Sp SEP38 - SEP39</Description>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>NGV38-NGV39</Name>
          <Description>NYMEX Natural Gas Sp OCT38 - OCT39</Description>
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          <TickSize>0.001</TickSize>
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          <Description>NYMEX Natural Gas Sp NOV38 - NOV39</Description>
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        <PortfolioSymbol>
          <Name>NGZ38-NGZ39</Name>
          <Description>NYMEX Natural Gas Sp DEC38 - DEC39</Description>
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      <Name>NG 12M Spreads 2039</Name>
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        <PortfolioSymbol>
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          <Description>NYMEX Natural Gas Sp JAN39 - JAN40</Description>
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        <PortfolioSymbol>
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          <Description>NYMEX Natural Gas Sp FEB39 - FEB40</Description>
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          <Description>NYMEX Natural Gas Sp JUN39 - JUN40</Description>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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          <Description>NYMEX Natural Gas Sp JAN40 - JAN41</Description>
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        <PortfolioSymbol>
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          <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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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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    <PortfolioCategory>
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        <PortfolioSymbol>
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          <TickSize>0.001</TickSize>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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      <Name>NG 12M Spreads 2043</Name>
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          <Description>NYMEX Natural Gas Sp JUN43 - JUN44</Description>
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          <Name>NGQ43-NGQ44</Name>
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          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGG49-NGG50</Name>
          <Description>NYMEX Natural Gas Sp FEB49 - FEB50</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGH49-NGH50</Name>
          <Description>NYMEX Natural Gas Sp MAR49 - MAR50</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGJ49-NGJ50</Name>
          <Description>NYMEX Natural Gas Sp APR49 - APR50</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGK49-NGK50</Name>
          <Description>NYMEX Natural Gas Sp MAY49 - MAY50</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGM49-NGM50</Name>
          <Description>NYMEX Natural Gas Sp JUN49 - JUN50</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGN49-NGN50</Name>
          <Description>NYMEX Natural Gas Sp JUL49 - JUL50</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGQ49-NGQ50</Name>
          <Description>NYMEX Natural Gas Sp AUG49 - AUG50</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGU49-NGU50</Name>
          <Description>NYMEX Natural Gas Sp SEP49 - SEP50</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGV49-NGV50</Name>
          <Description>NYMEX Natural Gas Sp OCT49 - OCT50</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGX49-NGX50</Name>
          <Description>NYMEX Natural Gas Sp NOV49 - NOV50</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>NGZ49-NGZ50</Name>
          <Description>NYMEX Natural Gas Sp DEC49 - DEC50</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
  </Categories>
</Portfolio>