﻿<?xml version="1.0" encoding="UTF-8"?>
<Portfolio>
  <Name>CBOT Corn 5M Spreads</Name>
  <Categories>
    <PortfolioCategory>
      <Name>@C 5M Spreads 2019</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH19-@CH20</Name>
          <Description>CBOT Corn Sp MAR19 - MAR20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK19-@CK20</Name>
          <Description>CBOT Corn Sp MAY19 - MAY20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN19-@CN20</Name>
          <Description>CBOT Corn Sp JUL19 - JUL20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU19-@CU20</Name>
          <Description>CBOT Corn Sp SEP19 - SEP20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ19-@CZ20</Name>
          <Description>CBOT Corn Sp DEC19 - DEC20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 5M Spreads 2020</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH20-@CH21</Name>
          <Description>CBOT Corn Sp MAR20 - MAR21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK20-@CK21</Name>
          <Description>CBOT Corn Sp MAY20 - MAY21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN20-@CN21</Name>
          <Description>CBOT Corn Sp JUL20 - JUL21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU20-@CU21</Name>
          <Description>CBOT Corn Sp SEP20 - SEP21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ20-@CZ21</Name>
          <Description>CBOT Corn Sp DEC20 - DEC21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 5M Spreads 2021</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH21-@CH22</Name>
          <Description>CBOT Corn Sp MAR21 - MAR22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK21-@CK22</Name>
          <Description>CBOT Corn Sp MAY21 - MAY22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN21-@CN22</Name>
          <Description>CBOT Corn Sp JUL21 - JUL22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU21-@CU22</Name>
          <Description>CBOT Corn Sp SEP21 - SEP22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ21-@CZ22</Name>
          <Description>CBOT Corn Sp DEC21 - DEC22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 5M Spreads 2022</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH22-@CH23</Name>
          <Description>CBOT Corn Sp MAR22 - MAR23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK22-@CK23</Name>
          <Description>CBOT Corn Sp MAY22 - MAY23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN22-@CN23</Name>
          <Description>CBOT Corn Sp JUL22 - JUL23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU22-@CU23</Name>
          <Description>CBOT Corn Sp SEP22 - SEP23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ22-@CZ23</Name>
          <Description>CBOT Corn Sp DEC22 - DEC23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 5M Spreads 2023</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH23-@CH24</Name>
          <Description>CBOT Corn Sp MAR23 - MAR24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK23-@CK24</Name>
          <Description>CBOT Corn Sp MAY23 - MAY24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN23-@CN24</Name>
          <Description>CBOT Corn Sp JUL23 - JUL24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU23-@CU24</Name>
          <Description>CBOT Corn Sp SEP23 - SEP24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ23-@CZ24</Name>
          <Description>CBOT Corn Sp DEC23 - DEC24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 5M Spreads 2024</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH24-@CH25</Name>
          <Description>CBOT Corn Sp MAR24 - MAR25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK24-@CK25</Name>
          <Description>CBOT Corn Sp MAY24 - MAY25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN24-@CN25</Name>
          <Description>CBOT Corn Sp JUL24 - JUL25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU24-@CU25</Name>
          <Description>CBOT Corn Sp SEP24 - SEP25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ24-@CZ25</Name>
          <Description>CBOT Corn Sp DEC24 - DEC25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 5M Spreads 2025</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH25-@CH26</Name>
          <Description>CBOT Corn Sp MAR25 - MAR26</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK25-@CK26</Name>
          <Description>CBOT Corn Sp MAY25 - MAY26</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN25-@CN26</Name>
          <Description>CBOT Corn Sp JUL25 - JUL26</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU25-@CU26</Name>
          <Description>CBOT Corn Sp SEP25 - SEP26</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ25-@CZ26</Name>
          <Description>CBOT Corn Sp DEC25 - DEC26</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 5M Spreads 2026</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH26-@CH27</Name>
          <Description>CBOT Corn Sp MAR26 - MAR27</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK26-@CK27</Name>
          <Description>CBOT Corn Sp MAY26 - MAY27</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN26-@CN27</Name>
          <Description>CBOT Corn Sp JUL26 - JUL27</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU26-@CU27</Name>
          <Description>CBOT Corn Sp SEP26 - SEP27</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ26-@CZ27</Name>
          <Description>CBOT Corn Sp DEC26 - DEC27</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 5M Spreads 2027</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH27-@CH28</Name>
          <Description>CBOT Corn Sp MAR27 - MAR28</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK27-@CK28</Name>
          <Description>CBOT Corn Sp MAY27 - MAY28</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN27-@CN28</Name>
          <Description>CBOT Corn Sp JUL27 - JUL28</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU27-@CU28</Name>
          <Description>CBOT Corn Sp SEP27 - SEP28</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ27-@CZ28</Name>
          <Description>CBOT Corn Sp DEC27 - DEC28</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 5M Spreads 2028</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH28-@CH29</Name>
          <Description>CBOT Corn Sp MAR28 - MAR29</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK28-@CK29</Name>
          <Description>CBOT Corn Sp MAY28 - MAY29</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN28-@CN29</Name>
          <Description>CBOT Corn Sp JUL28 - JUL29</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU28-@CU29</Name>
          <Description>CBOT Corn Sp SEP28 - SEP29</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ28-@CZ29</Name>
          <Description>CBOT Corn Sp DEC28 - DEC29</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 5M Spreads 2029</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH29-@CH30</Name>
          <Description>CBOT Corn Sp MAR29 - MAR30</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK29-@CK30</Name>
          <Description>CBOT Corn Sp MAY29 - MAY30</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN29-@CN30</Name>
          <Description>CBOT Corn Sp JUL29 - JUL30</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU29-@CU30</Name>
          <Description>CBOT Corn Sp SEP29 - SEP30</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ29-@CZ30</Name>
          <Description>CBOT Corn Sp DEC29 - DEC30</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 5M Spreads 2030</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH30-@CH31</Name>
          <Description>CBOT Corn Sp MAR30 - MAR31</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK30-@CK31</Name>
          <Description>CBOT Corn Sp MAY30 - MAY31</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN30-@CN31</Name>
          <Description>CBOT Corn Sp JUL30 - JUL31</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU30-@CU31</Name>
          <Description>CBOT Corn Sp SEP30 - SEP31</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ30-@CZ31</Name>
          <Description>CBOT Corn Sp DEC30 - DEC31</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 5M Spreads 2031</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH31-@CH32</Name>
          <Description>CBOT Corn Sp MAR31 - MAR32</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK31-@CK32</Name>
          <Description>CBOT Corn Sp MAY31 - MAY32</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN31-@CN32</Name>
          <Description>CBOT Corn Sp JUL31 - JUL32</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU31-@CU32</Name>
          <Description>CBOT Corn Sp SEP31 - SEP32</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ31-@CZ32</Name>
          <Description>CBOT Corn Sp DEC31 - DEC32</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 5M Spreads 2032</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH32-@CH33</Name>
          <Description>CBOT Corn Sp MAR32 - MAR33</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK32-@CK33</Name>
          <Description>CBOT Corn Sp MAY32 - MAY33</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN32-@CN33</Name>
          <Description>CBOT Corn Sp JUL32 - JUL33</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU32-@CU33</Name>
          <Description>CBOT Corn Sp SEP32 - SEP33</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ32-@CZ33</Name>
          <Description>CBOT Corn Sp DEC32 - DEC33</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 5M Spreads 2047</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH47-@CH48</Name>
          <Description>CBOT Corn Sp MAR47 - MAR48</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK47-@CK48</Name>
          <Description>CBOT Corn Sp MAY47 - MAY48</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN47-@CN48</Name>
          <Description>CBOT Corn Sp JUL47 - JUL48</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU47-@CU48</Name>
          <Description>CBOT Corn Sp SEP47 - SEP48</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ47-@CZ48</Name>
          <Description>CBOT Corn Sp DEC47 - DEC48</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 5M Spreads 2048</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH48-@CH49</Name>
          <Description>CBOT Corn Sp MAR48 - MAR49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK48-@CK49</Name>
          <Description>CBOT Corn Sp MAY48 - MAY49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN48-@CN49</Name>
          <Description>CBOT Corn Sp JUL48 - JUL49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU48-@CU49</Name>
          <Description>CBOT Corn Sp SEP48 - SEP49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ48-@CZ49</Name>
          <Description>CBOT Corn Sp DEC48 - DEC49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 5M Spreads 2049</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH49-@CH50</Name>
          <Description>CBOT Corn Sp MAR49 - MAR50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK49-@CK50</Name>
          <Description>CBOT Corn Sp MAY49 - MAY50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN49-@CN50</Name>
          <Description>CBOT Corn Sp JUL49 - JUL50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU49-@CU50</Name>
          <Description>CBOT Corn Sp SEP49 - SEP50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ49-@CZ50</Name>
          <Description>CBOT Corn Sp DEC49 - DEC50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
  </Categories>
</Portfolio>