﻿<?xml version="1.0" encoding="UTF-8"?>
<Portfolio>
  <Name>COMEX Silver 9M Spreads</Name>
  <Categories>
    <PortfolioCategory>
      <Name>SI 9M Spreads 2019</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[SIF19]-[SIV19]</Name>
          <Description>COMEX Silver Sp JAN19 - OCT19</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIG19]-[SIX19]</Name>
          <Description>COMEX Silver Sp FEB19 - NOV19</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIH19]-[SIZ19]</Name>
          <Description>COMEX Silver Sp MAR19 - DEC19</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIJ19]-[SIF20]</Name>
          <Description>COMEX Silver Sp APR19 - JAN20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIK19]-[SIG20]</Name>
          <Description>COMEX Silver Sp MAY19 - FEB20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIM19]-[SIH20]</Name>
          <Description>COMEX Silver Sp JUN19 - MAR20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIN19]-[SIJ20]</Name>
          <Description>COMEX Silver Sp JUL19 - APR20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIQ19]-[SIK20]</Name>
          <Description>COMEX Silver Sp AUG19 - MAY20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIU19]-[SIM20]</Name>
          <Description>COMEX Silver Sp SEP19 - JUN20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIV19]-[SIN20]</Name>
          <Description>COMEX Silver Sp OCT19 - JUL20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIX19]-[SIQ20]</Name>
          <Description>COMEX Silver Sp NOV19 - AUG20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIZ19]-[SIU20]</Name>
          <Description>COMEX Silver Sp DEC19 - SEP20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>SI 9M Spreads 2020</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[SIF20]-[SIV20]</Name>
          <Description>COMEX Silver Sp JAN20 - OCT20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIG20]-[SIX20]</Name>
          <Description>COMEX Silver Sp FEB20 - NOV20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIH20]-[SIZ20]</Name>
          <Description>COMEX Silver Sp MAR20 - DEC20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIJ20]-[SIF21]</Name>
          <Description>COMEX Silver Sp APR20 - JAN21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIK20]-[SIG21]</Name>
          <Description>COMEX Silver Sp MAY20 - FEB21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIM20]-[SIH21]</Name>
          <Description>COMEX Silver Sp JUN20 - MAR21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIN20]-[SIJ21]</Name>
          <Description>COMEX Silver Sp JUL20 - APR21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIQ20]-[SIK21]</Name>
          <Description>COMEX Silver Sp AUG20 - MAY21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIU20]-[SIM21]</Name>
          <Description>COMEX Silver Sp SEP20 - JUN21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIV20]-[SIN21]</Name>
          <Description>COMEX Silver Sp OCT20 - JUL21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIX20]-[SIQ21]</Name>
          <Description>COMEX Silver Sp NOV20 - AUG21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIZ20]-[SIU21]</Name>
          <Description>COMEX Silver Sp DEC20 - SEP21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>SI 9M Spreads 2021</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[SIF21]-[SIV21]</Name>
          <Description>COMEX Silver Sp JAN21 - OCT21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIG21]-[SIX21]</Name>
          <Description>COMEX Silver Sp FEB21 - NOV21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIH21]-[SIZ21]</Name>
          <Description>COMEX Silver Sp MAR21 - DEC21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIJ21]-[SIF22]</Name>
          <Description>COMEX Silver Sp APR21 - JAN22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIK21]-[SIG22]</Name>
          <Description>COMEX Silver Sp MAY21 - FEB22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIM21]-[SIH22]</Name>
          <Description>COMEX Silver Sp JUN21 - MAR22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIN21]-[SIJ22]</Name>
          <Description>COMEX Silver Sp JUL21 - APR22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIQ21]-[SIK22]</Name>
          <Description>COMEX Silver Sp AUG21 - MAY22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIU21]-[SIM22]</Name>
          <Description>COMEX Silver Sp SEP21 - JUN22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIV21]-[SIN22]</Name>
          <Description>COMEX Silver Sp OCT21 - JUL22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIX21]-[SIQ22]</Name>
          <Description>COMEX Silver Sp NOV21 - AUG22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIZ21]-[SIU22]</Name>
          <Description>COMEX Silver Sp DEC21 - SEP22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>SI 9M Spreads 2022</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[SIF22]-[SIV22]</Name>
          <Description>COMEX Silver Sp JAN22 - OCT22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIG22]-[SIX22]</Name>
          <Description>COMEX Silver Sp FEB22 - NOV22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIH22]-[SIZ22]</Name>
          <Description>COMEX Silver Sp MAR22 - DEC22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIJ22]-[SIF23]</Name>
          <Description>COMEX Silver Sp APR22 - JAN23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIK22]-[SIG23]</Name>
          <Description>COMEX Silver Sp MAY22 - FEB23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIM22]-[SIH23]</Name>
          <Description>COMEX Silver Sp JUN22 - MAR23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIN22]-[SIJ23]</Name>
          <Description>COMEX Silver Sp JUL22 - APR23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIQ22]-[SIK23]</Name>
          <Description>COMEX Silver Sp AUG22 - MAY23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIU22]-[SIM23]</Name>
          <Description>COMEX Silver Sp SEP22 - JUN23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIV22]-[SIN23]</Name>
          <Description>COMEX Silver Sp OCT22 - JUL23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIX22]-[SIQ23]</Name>
          <Description>COMEX Silver Sp NOV22 - AUG23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIZ22]-[SIU23]</Name>
          <Description>COMEX Silver Sp DEC22 - SEP23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>SI 9M Spreads 2023</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[SIF23]-[SIV23]</Name>
          <Description>COMEX Silver Sp JAN23 - OCT23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIG23]-[SIX23]</Name>
          <Description>COMEX Silver Sp FEB23 - NOV23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIH23]-[SIZ23]</Name>
          <Description>COMEX Silver Sp MAR23 - DEC23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIJ23]-[SIF24]</Name>
          <Description>COMEX Silver Sp APR23 - JAN24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIK23]-[SIG24]</Name>
          <Description>COMEX Silver Sp MAY23 - FEB24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIM23]-[SIH24]</Name>
          <Description>COMEX Silver Sp JUN23 - MAR24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIN23]-[SIJ24]</Name>
          <Description>COMEX Silver Sp JUL23 - APR24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIQ23]-[SIK24]</Name>
          <Description>COMEX Silver Sp AUG23 - MAY24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIU23]-[SIM24]</Name>
          <Description>COMEX Silver Sp SEP23 - JUN24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIV23]-[SIN24]</Name>
          <Description>COMEX Silver Sp OCT23 - JUL24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIX23]-[SIQ24]</Name>
          <Description>COMEX Silver Sp NOV23 - AUG24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIZ23]-[SIU24]</Name>
          <Description>COMEX Silver Sp DEC23 - SEP24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>SI 9M Spreads 2024</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[SIF24]-[SIV24]</Name>
          <Description>COMEX Silver Sp JAN24 - OCT24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIG24]-[SIX24]</Name>
          <Description>COMEX Silver Sp FEB24 - NOV24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIH24]-[SIZ24]</Name>
          <Description>COMEX Silver Sp MAR24 - DEC24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIJ24]-[SIF25]</Name>
          <Description>COMEX Silver Sp APR24 - JAN25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIK24]-[SIG25]</Name>
          <Description>COMEX Silver Sp MAY24 - FEB25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIM24]-[SIH25]</Name>
          <Description>COMEX Silver Sp JUN24 - MAR25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIN24]-[SIJ25]</Name>
          <Description>COMEX Silver Sp JUL24 - APR25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIQ24]-[SIK25]</Name>
          <Description>COMEX Silver Sp AUG24 - MAY25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIU24]-[SIM25]</Name>
          <Description>COMEX Silver Sp SEP24 - JUN25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIV24]-[SIN25]</Name>
          <Description>COMEX Silver Sp OCT24 - JUL25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIX24]-[SIQ25]</Name>
          <Description>COMEX Silver Sp NOV24 - AUG25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIZ24]-[SIU25]</Name>
          <Description>COMEX Silver Sp DEC24 - SEP25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>SI 9M Spreads 2025</Name>
      <Symbols>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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          <Description>COMEX Silver Sp SEP30 - JUN31</Description>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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          <Description>COMEX Silver Sp MAR31 - DEC31</Description>
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          <Description>COMEX Silver Sp MAY31 - FEB32</Description>
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          <TickSize>0.1</TickSize>
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          <Name>[SIN31]-[SIJ32]</Name>
          <Description>COMEX Silver Sp JUL31 - APR32</Description>
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          <Description>COMEX Silver Sp OCT31 - JUL32</Description>
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          <Name>[SIG32]-[SIX32]</Name>
          <Description>COMEX Silver Sp FEB32 - NOV32</Description>
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          <Description>COMEX Silver Sp MAR32 - DEC32</Description>
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          <Description>COMEX Silver Sp JUN32 - MAR33</Description>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
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          <TickSize>0.1</TickSize>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
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          <Description>COMEX Silver Sp OCT35 - JUL36</Description>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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          <PipSize>2</PipSize>
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        <PortfolioSymbol>
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          <Description>COMEX Silver Sp FEB36 - NOV36</Description>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
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          <Description>COMEX Silver Sp MAR36 - DEC36</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.1</TickSize>
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          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
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          <Description>COMEX Silver Sp JUN36 - MAR37</Description>
          <Decimals>2</Decimals>
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          <TickSize>0.1</TickSize>
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          <Description>COMEX Silver Sp JUL36 - APR37</Description>
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        <PortfolioSymbol>
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          <Description>COMEX Silver Sp AUG36 - MAY37</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIU36]-[SIM37]</Name>
          <Description>COMEX Silver Sp SEP36 - JUN37</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIV36]-[SIN37]</Name>
          <Description>COMEX Silver Sp OCT36 - JUL37</Description>
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          <TickSize>0.1</TickSize>
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          <Name>[SIZ36]-[SIU37]</Name>
          <Description>COMEX Silver Sp DEC36 - SEP37</Description>
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    <PortfolioCategory>
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          <Description>COMEX Silver Sp JAN37 - OCT37</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIG37]-[SIX37]</Name>
          <Description>COMEX Silver Sp FEB37 - NOV37</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIH37]-[SIZ37]</Name>
          <Description>COMEX Silver Sp MAR37 - DEC37</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIJ37]-[SIF38]</Name>
          <Description>COMEX Silver Sp APR37 - JAN38</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIK37]-[SIG38]</Name>
          <Description>COMEX Silver Sp MAY37 - FEB38</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIM37]-[SIH38]</Name>
          <Description>COMEX Silver Sp JUN37 - MAR38</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIN37]-[SIJ38]</Name>
          <Description>COMEX Silver Sp JUL37 - APR38</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIQ37]-[SIK38]</Name>
          <Description>COMEX Silver Sp AUG37 - MAY38</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIU37]-[SIM38]</Name>
          <Description>COMEX Silver Sp SEP37 - JUN38</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIV37]-[SIN38]</Name>
          <Description>COMEX Silver Sp OCT37 - JUL38</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIX37]-[SIQ38]</Name>
          <Description>COMEX Silver Sp NOV37 - AUG38</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIZ37]-[SIU38]</Name>
          <Description>COMEX Silver Sp DEC37 - SEP38</Description>
          <Decimals>2</Decimals>
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          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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    <PortfolioCategory>
      <Name>SI 9M Spreads 2038</Name>
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        <PortfolioSymbol>
          <Name>[SIF38]-[SIV38]</Name>
          <Description>COMEX Silver Sp JAN38 - OCT38</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIG38]-[SIX38]</Name>
          <Description>COMEX Silver Sp FEB38 - NOV38</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIH38]-[SIZ38]</Name>
          <Description>COMEX Silver Sp MAR38 - DEC38</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIJ38]-[SIF39]</Name>
          <Description>COMEX Silver Sp APR38 - JAN39</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIK38]-[SIG39]</Name>
          <Description>COMEX Silver Sp MAY38 - FEB39</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIM38]-[SIH39]</Name>
          <Description>COMEX Silver Sp JUN38 - MAR39</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIN38]-[SIJ39]</Name>
          <Description>COMEX Silver Sp JUL38 - APR39</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIQ38]-[SIK39]</Name>
          <Description>COMEX Silver Sp AUG38 - MAY39</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIU38]-[SIM39]</Name>
          <Description>COMEX Silver Sp SEP38 - JUN39</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIV38]-[SIN39]</Name>
          <Description>COMEX Silver Sp OCT38 - JUL39</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIX38]-[SIQ39]</Name>
          <Description>COMEX Silver Sp NOV38 - AUG39</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIZ38]-[SIU39]</Name>
          <Description>COMEX Silver Sp DEC38 - SEP39</Description>
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          <TickSize>0.1</TickSize>
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    <PortfolioCategory>
      <Name>SI 9M Spreads 2039</Name>
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        <PortfolioSymbol>
          <Name>[SIF39]-[SIV39]</Name>
          <Description>COMEX Silver Sp JAN39 - OCT39</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIG39]-[SIX39]</Name>
          <Description>COMEX Silver Sp FEB39 - NOV39</Description>
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        <PortfolioSymbol>
          <Name>[SIH39]-[SIZ39]</Name>
          <Description>COMEX Silver Sp MAR39 - DEC39</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIJ39]-[SIF40]</Name>
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          <PipSize>2</PipSize>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIK39]-[SIG40]</Name>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIM39]-[SIH40]</Name>
          <Description>COMEX Silver Sp JUN39 - MAR40</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIN39]-[SIJ40]</Name>
          <Description>COMEX Silver Sp JUL39 - APR40</Description>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIQ39]-[SIK40]</Name>
          <Description>COMEX Silver Sp AUG39 - MAY40</Description>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIU39]-[SIM40]</Name>
          <Description>COMEX Silver Sp SEP39 - JUN40</Description>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIV39]-[SIN40]</Name>
          <Description>COMEX Silver Sp OCT39 - JUL40</Description>
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          <TickSize>0.1</TickSize>
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          <Description>COMEX Silver Sp NOV39 - AUG40</Description>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIZ39]-[SIU40]</Name>
          <Description>COMEX Silver Sp DEC39 - SEP40</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
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          <TickSize>0.1</TickSize>
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    <PortfolioCategory>
      <Name>SI 9M Spreads 2040</Name>
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        <PortfolioSymbol>
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          <Description>COMEX Silver Sp JAN40 - OCT40</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIG40]-[SIX40]</Name>
          <Description>COMEX Silver Sp FEB40 - NOV40</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIH40]-[SIZ40]</Name>
          <Description>COMEX Silver Sp MAR40 - DEC40</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIJ40]-[SIF41]</Name>
          <Description>COMEX Silver Sp APR40 - JAN41</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIK40]-[SIG41]</Name>
          <Description>COMEX Silver Sp MAY40 - FEB41</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIM40]-[SIH41]</Name>
          <Description>COMEX Silver Sp JUN40 - MAR41</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIN40]-[SIJ41]</Name>
          <Description>COMEX Silver Sp JUL40 - APR41</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIQ40]-[SIK41]</Name>
          <Description>COMEX Silver Sp AUG40 - MAY41</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIU40]-[SIM41]</Name>
          <Description>COMEX Silver Sp SEP40 - JUN41</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIV40]-[SIN41]</Name>
          <Description>COMEX Silver Sp OCT40 - JUL41</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIX40]-[SIQ41]</Name>
          <Description>COMEX Silver Sp NOV40 - AUG41</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIZ40]-[SIU41]</Name>
          <Description>COMEX Silver Sp DEC40 - SEP41</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>SI 9M Spreads 2041</Name>
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        <PortfolioSymbol>
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          <Description>COMEX Silver Sp JAN41 - OCT41</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIG41]-[SIX41]</Name>
          <Description>COMEX Silver Sp FEB41 - NOV41</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIH41]-[SIZ41]</Name>
          <Description>COMEX Silver Sp MAR41 - DEC41</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIJ41]-[SIF42]</Name>
          <Description>COMEX Silver Sp APR41 - JAN42</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIK41]-[SIG42]</Name>
          <Description>COMEX Silver Sp MAY41 - FEB42</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIM41]-[SIH42]</Name>
          <Description>COMEX Silver Sp JUN41 - MAR42</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIN41]-[SIJ42]</Name>
          <Description>COMEX Silver Sp JUL41 - APR42</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIQ41]-[SIK42]</Name>
          <Description>COMEX Silver Sp AUG41 - MAY42</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIU41]-[SIM42]</Name>
          <Description>COMEX Silver Sp SEP41 - JUN42</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIV41]-[SIN42]</Name>
          <Description>COMEX Silver Sp OCT41 - JUL42</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIX41]-[SIQ42]</Name>
          <Description>COMEX Silver Sp NOV41 - AUG42</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIZ41]-[SIU42]</Name>
          <Description>COMEX Silver Sp DEC41 - SEP42</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>SI 9M Spreads 2042</Name>
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        <PortfolioSymbol>
          <Name>[SIF42]-[SIV42]</Name>
          <Description>COMEX Silver Sp JAN42 - OCT42</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIG42]-[SIX42]</Name>
          <Description>COMEX Silver Sp FEB42 - NOV42</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIH42]-[SIZ42]</Name>
          <Description>COMEX Silver Sp MAR42 - DEC42</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIJ42]-[SIF43]</Name>
          <Description>COMEX Silver Sp APR42 - JAN43</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIK42]-[SIG43]</Name>
          <Description>COMEX Silver Sp MAY42 - FEB43</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIM42]-[SIH43]</Name>
          <Description>COMEX Silver Sp JUN42 - MAR43</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIN42]-[SIJ43]</Name>
          <Description>COMEX Silver Sp JUL42 - APR43</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIQ42]-[SIK43]</Name>
          <Description>COMEX Silver Sp AUG42 - MAY43</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIU42]-[SIM43]</Name>
          <Description>COMEX Silver Sp SEP42 - JUN43</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIV42]-[SIN43]</Name>
          <Description>COMEX Silver Sp OCT42 - JUL43</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIX42]-[SIQ43]</Name>
          <Description>COMEX Silver Sp NOV42 - AUG43</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIZ42]-[SIU43]</Name>
          <Description>COMEX Silver Sp DEC42 - SEP43</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>SI 9M Spreads 2043</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[SIF43]-[SIV43]</Name>
          <Description>COMEX Silver Sp JAN43 - OCT43</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIG43]-[SIX43]</Name>
          <Description>COMEX Silver Sp FEB43 - NOV43</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIH43]-[SIZ43]</Name>
          <Description>COMEX Silver Sp MAR43 - DEC43</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIJ43]-[SIF44]</Name>
          <Description>COMEX Silver Sp APR43 - JAN44</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIK43]-[SIG44]</Name>
          <Description>COMEX Silver Sp MAY43 - FEB44</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIM43]-[SIH44]</Name>
          <Description>COMEX Silver Sp JUN43 - MAR44</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIN43]-[SIJ44]</Name>
          <Description>COMEX Silver Sp JUL43 - APR44</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIQ43]-[SIK44]</Name>
          <Description>COMEX Silver Sp AUG43 - MAY44</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIU43]-[SIM44]</Name>
          <Description>COMEX Silver Sp SEP43 - JUN44</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIV43]-[SIN44]</Name>
          <Description>COMEX Silver Sp OCT43 - JUL44</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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          <Description>COMEX Silver Sp NOV43 - AUG44</Description>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIZ43]-[SIU44]</Name>
          <Description>COMEX Silver Sp DEC43 - SEP44</Description>
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          <TickSize>0.1</TickSize>
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    <PortfolioCategory>
      <Name>SI 9M Spreads 2044</Name>
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          <Description>COMEX Silver Sp JAN44 - OCT44</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIG44]-[SIX44]</Name>
          <Description>COMEX Silver Sp FEB44 - NOV44</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIH44]-[SIZ44]</Name>
          <Description>COMEX Silver Sp MAR44 - DEC44</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIJ44]-[SIF45]</Name>
          <Description>COMEX Silver Sp APR44 - JAN45</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.1</TickSize>
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          <Name>[SIK44]-[SIG45]</Name>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIM44]-[SIH45]</Name>
          <Description>COMEX Silver Sp JUN44 - MAR45</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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          <Name>[SIN44]-[SIJ45]</Name>
          <Description>COMEX Silver Sp JUL44 - APR45</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
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          <Description>COMEX Silver Sp AUG44 - MAY45</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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          <Name>[SIU44]-[SIM45]</Name>
          <Description>COMEX Silver Sp SEP44 - JUN45</Description>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIV44]-[SIN45]</Name>
          <Description>COMEX Silver Sp OCT44 - JUL45</Description>
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          <TickSize>0.1</TickSize>
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          <Description>COMEX Silver Sp NOV44 - AUG45</Description>
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          <TickSize>0.1</TickSize>
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          <Name>[SIZ44]-[SIU45]</Name>
          <Description>COMEX Silver Sp DEC44 - SEP45</Description>
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      <Name>SI 9M Spreads 2045</Name>
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          <Description>COMEX Silver Sp JAN45 - OCT45</Description>
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        <PortfolioSymbol>
          <Name>[SIG45]-[SIX45]</Name>
          <Description>COMEX Silver Sp FEB45 - NOV45</Description>
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        <PortfolioSymbol>
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          <Description>COMEX Silver Sp MAR45 - DEC45</Description>
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          <Description>COMEX Silver Sp APR45 - JAN46</Description>
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          <TickSize>0.1</TickSize>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIM45]-[SIH46]</Name>
          <Description>COMEX Silver Sp JUN45 - MAR46</Description>
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          <Description>COMEX Silver Sp JUL45 - APR46</Description>
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          <Name>[SIU45]-[SIM46]</Name>
          <Description>COMEX Silver Sp SEP45 - JUN46</Description>
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        <PortfolioSymbol>
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          <Description>COMEX Silver Sp OCT45 - JUL46</Description>
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          <Description>COMEX Silver Sp NOV45 - AUG46</Description>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
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          <Description>COMEX Silver Sp DEC45 - SEP46</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
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          <Description>COMEX Silver Sp JAN46 - OCT46</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIG46]-[SIX46]</Name>
          <Description>COMEX Silver Sp FEB46 - NOV46</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIH46]-[SIZ46]</Name>
          <Description>COMEX Silver Sp MAR46 - DEC46</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
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          <Description>COMEX Silver Sp APR46 - JAN47</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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          <Name>[SIK46]-[SIG47]</Name>
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          <PipSize>2</PipSize>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIM46]-[SIH47]</Name>
          <Description>COMEX Silver Sp JUN46 - MAR47</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIN46]-[SIJ47]</Name>
          <Description>COMEX Silver Sp JUL46 - APR47</Description>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIQ46]-[SIK47]</Name>
          <Description>COMEX Silver Sp AUG46 - MAY47</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIU46]-[SIM47]</Name>
          <Description>COMEX Silver Sp SEP46 - JUN47</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
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          <Description>COMEX Silver Sp OCT46 - JUL47</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
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          <Description>COMEX Silver Sp NOV46 - AUG47</Description>
          <Decimals>2</Decimals>
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          <TickSize>0.1</TickSize>
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        <PortfolioSymbol>
          <Name>[SIZ46]-[SIU47]</Name>
          <Description>COMEX Silver Sp DEC46 - SEP47</Description>
          <Decimals>2</Decimals>
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          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
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    <PortfolioCategory>
      <Name>SI 9M Spreads 2047</Name>
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        <PortfolioSymbol>
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          <Description>COMEX Silver Sp JAN47 - OCT47</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIG47]-[SIX47]</Name>
          <Description>COMEX Silver Sp FEB47 - NOV47</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIH47]-[SIZ47]</Name>
          <Description>COMEX Silver Sp MAR47 - DEC47</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
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          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
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          <Description>COMEX Silver Sp JUN47 - MAR48</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
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          <Description>COMEX Silver Sp JUL47 - APR48</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
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          <Description>COMEX Silver Sp AUG47 - MAY48</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
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          <Description>COMEX Silver Sp SEP47 - JUN48</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
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          <Description>COMEX Silver Sp OCT47 - JUL48</Description>
          <Decimals>2</Decimals>
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          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
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          <Description>COMEX Silver Sp NOV47 - AUG48</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIZ47]-[SIU48]</Name>
          <Description>COMEX Silver Sp DEC47 - SEP48</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
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    <PortfolioCategory>
      <Name>SI 9M Spreads 2048</Name>
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        <PortfolioSymbol>
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          <Description>COMEX Silver Sp JAN48 - OCT48</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIG48]-[SIX48]</Name>
          <Description>COMEX Silver Sp FEB48 - NOV48</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIH48]-[SIZ48]</Name>
          <Description>COMEX Silver Sp MAR48 - DEC48</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIJ48]-[SIF49]</Name>
          <Description>COMEX Silver Sp APR48 - JAN49</Description>
          <Decimals>2</Decimals>
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          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIK48]-[SIG49]</Name>
          <Description>COMEX Silver Sp MAY48 - FEB49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIM48]-[SIH49]</Name>
          <Description>COMEX Silver Sp JUN48 - MAR49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIN48]-[SIJ49]</Name>
          <Description>COMEX Silver Sp JUL48 - APR49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIQ48]-[SIK49]</Name>
          <Description>COMEX Silver Sp AUG48 - MAY49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIU48]-[SIM49]</Name>
          <Description>COMEX Silver Sp SEP48 - JUN49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIV48]-[SIN49]</Name>
          <Description>COMEX Silver Sp OCT48 - JUL49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIX48]-[SIQ49]</Name>
          <Description>COMEX Silver Sp NOV48 - AUG49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIZ48]-[SIU49]</Name>
          <Description>COMEX Silver Sp DEC48 - SEP49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>SI 9M Spreads 2049</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[SIF49]-[SIV49]</Name>
          <Description>COMEX Silver Sp JAN49 - OCT49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIG49]-[SIX49]</Name>
          <Description>COMEX Silver Sp FEB49 - NOV49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIH49]-[SIZ49]</Name>
          <Description>COMEX Silver Sp MAR49 - DEC49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIJ49]-[SIF50]</Name>
          <Description>COMEX Silver Sp APR49 - JAN50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIK49]-[SIG50]</Name>
          <Description>COMEX Silver Sp MAY49 - FEB50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIM49]-[SIH50]</Name>
          <Description>COMEX Silver Sp JUN49 - MAR50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIN49]-[SIJ50]</Name>
          <Description>COMEX Silver Sp JUL49 - APR50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIQ49]-[SIK50]</Name>
          <Description>COMEX Silver Sp AUG49 - MAY50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIU49]-[SIM50]</Name>
          <Description>COMEX Silver Sp SEP49 - JUN50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIV49]-[SIN50]</Name>
          <Description>COMEX Silver Sp OCT49 - JUL50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIX49]-[SIQ50]</Name>
          <Description>COMEX Silver Sp NOV49 - AUG50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIZ49]-[SIU50]</Name>
          <Description>COMEX Silver Sp DEC49 - SEP50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>SI 9M Spreads 2050</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[SIF50]-[SIV50]</Name>
          <Description>COMEX Silver Sp JAN50 - OCT50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIG50]-[SIX50]</Name>
          <Description>COMEX Silver Sp FEB50 - NOV50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[SIH50]-[SIZ50]</Name>
          <Description>COMEX Silver Sp MAR50 - DEC50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.1</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
  </Categories>
</Portfolio>