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          <TickSize>1</TickSize>
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        <PortfolioSymbol>
          <Name>G0Y.VOL.Z</Name>
          <Description>NCG NATURAL GAS YEAR FUTURE TOTAL VOLUME</Description>
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          <TickSize>1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G2M.VOL.Z</Name>
          <Description>GASPOOL NATURAL GAS MONTHLY FUTURE TOTAL VOLUME</Description>
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          <PipSize>0</PipSize>
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          <TickSize>1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G2Q.VOL.Z</Name>
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          <PipSize>0</PipSize>
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          <TickSize>1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>G2S.VOL.Z</Name>
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          <PipSize>0</PipSize>
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          <TickSize>1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>CBY.VOL.Z</Name>
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          <TickSize>1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GI1.VOL.Z</Name>
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          <TickSize>1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>IFM.VOL.Z</Name>
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          <PipSize>0</PipSize>
          <PipFraction>0</PipFraction>
          <TickSize>1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>IFQ.VOL.Z</Name>
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        <PortfolioSymbol>
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          <TickSize>1</TickSize>
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        <PortfolioSymbol>
          <Name>IFY.VOL.Z</Name>
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        <PortfolioSymbol>
          <Name>NC1.VOL.Z</Name>
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        <PortfolioSymbol>
          <Name>NCG.VOL.Z</Name>
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        <PortfolioSymbol>
          <Name>NS1.VOL.Z</Name>
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          <TickSize>1</TickSize>
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        <PortfolioSymbol>
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          <PipFraction>0</PipFraction>
          <TickSize>1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TT1.VOL.Z</Name>
          <Description>TTF DAY AHEAD 1MW FUTURE TOTAL VOLUME</Description>
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          <TickSize>1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TTT.VOL.Z</Name>
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          <PipFraction>0</PipFraction>
          <TickSize>1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TU1.VOL.Z</Name>
          <Description>TTF SUNDAY 1MW FUTURE TOTAL VOLUME</Description>
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          <PipSize>0</PipSize>
          <PipFraction>0</PipFraction>
          <TickSize>1</TickSize>
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        <PortfolioSymbol>
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          <TickSize>1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GA0.VOL.Z</Name>
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        <PortfolioSymbol>
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          <TickSize>1</TickSize>
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        <PortfolioSymbol>
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          <Description>PEG NORD WEEKEND 10MW FUTURE TOTAL VOLUME</Description>
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          <PipSize>0</PipSize>
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          <TickSize>1</TickSize>
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        <PortfolioSymbol>
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          <Description>PEG NORD WEEKEND 1MW FUTURE TOTAL VOLUME</Description>
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        <PortfolioSymbol>
          <Name>GS1.VOL.Z</Name>
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          <TickSize>1</TickSize>
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        <PortfolioSymbol>
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          <TickSize>1</TickSize>
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        <PortfolioSymbol>
          <Name>NW1.VOL.Z</Name>
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        <PortfolioSymbol>
          <Name>RA0.VOL.Z</Name>
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          <TickSize>1</TickSize>
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        <PortfolioSymbol>
          <Name>RK0.VOL.Z</Name>
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          <TickSize>1</TickSize>
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        <PortfolioSymbol>
          <Name>RS0.VOL.Z</Name>
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          <PipSize>0</PipSize>
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          <TickSize>1</TickSize>
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        <PortfolioSymbol>
          <Name>RU0.VOL.Z</Name>
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          <TickSize>1</TickSize>
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        <PortfolioSymbol>
          <Name>TW1.VOL.Z</Name>
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          <PipFraction>0</PipFraction>
          <TickSize>1</TickSize>
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        <PortfolioSymbol>
          <Name>GP1.VOL.Z</Name>
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          <PipFraction>0</PipFraction>
          <TickSize>1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>GPL.VOL.Z</Name>
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          <PipSize>0</PipSize>
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          <TickSize>1</TickSize>
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        <PortfolioSymbol>
          <Name>GS3.VOL.Z</Name>
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          <PipSize>0</PipSize>
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          <TickSize>1</TickSize>
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          <TickSize>1</TickSize>
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        <PortfolioSymbol>
          <Name>GU3.VOL.Z</Name>
          <Description>PEG NORD SUNDAY 10MW FUTURE TOTAL VOLUME</Description>
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          <PipSize>0</PipSize>
          <PipFraction>0</PipFraction>
          <TickSize>1</TickSize>
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        <PortfolioSymbol>
          <Name>ABY.VOL.Z</Name>
          <Description>NBP NATURAL GAS YEARLY FUTURE TOTAL VOLUME</Description>
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          <TickSize>1</TickSize>
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        <PortfolioSymbol>
          <Name>CBS.VOL.Z</Name>
          <Description>PSV PHYSICAL NATURAL GAS SEASONAL FUTURE TOTAL VO</Description>
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          <PipSize>0</PipSize>
          <PipFraction>0</PipFraction>
          <TickSize>1</TickSize>
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        <PortfolioSymbol>
          <Name>CBQ.VOL.Z</Name>
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          <PipFraction>0</PipFraction>
          <TickSize>1</TickSize>
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      </Symbols>
    </PortfolioCategory>
  </Categories>
</Portfolio>