﻿<?xml version="1.0" encoding="UTF-8"?>
<Portfolio>
  <Name>CBOT Corn 2M Spreads</Name>
  <Categories>
    <PortfolioCategory>
      <Name>ZC 2M Spreads 2019</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[ZCH19]-[ZCN19]</Name>
          <Description>CBOT Corn Sp MAR19 - JUL19</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCK19]-[ZCU19]</Name>
          <Description>CBOT Corn Sp MAY19 - SEP19</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCN19]-[ZCZ19]</Name>
          <Description>CBOT Corn Sp JUL19 - DEC19</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCU19]-[ZCH20]</Name>
          <Description>CBOT Corn Sp SEP19 - MAR20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCZ19]-[ZCK20]</Name>
          <Description>CBOT Corn Sp DEC19 - MAY20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>ZC 2M Spreads 2020</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[ZCH20]-[ZCN20]</Name>
          <Description>CBOT Corn Sp MAR20 - JUL20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCK20]-[ZCU20]</Name>
          <Description>CBOT Corn Sp MAY20 - SEP20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCN20]-[ZCZ20]</Name>
          <Description>CBOT Corn Sp JUL20 - DEC20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCU20]-[ZCH21]</Name>
          <Description>CBOT Corn Sp SEP20 - MAR21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCZ20]-[ZCK21]</Name>
          <Description>CBOT Corn Sp DEC20 - MAY21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>ZC 2M Spreads 2021</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[ZCH21]-[ZCN21]</Name>
          <Description>CBOT Corn Sp MAR21 - JUL21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCK21]-[ZCU21]</Name>
          <Description>CBOT Corn Sp MAY21 - SEP21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCN21]-[ZCZ21]</Name>
          <Description>CBOT Corn Sp JUL21 - DEC21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCU21]-[ZCH22]</Name>
          <Description>CBOT Corn Sp SEP21 - MAR22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCZ21]-[ZCK22]</Name>
          <Description>CBOT Corn Sp DEC21 - MAY22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>ZC 2M Spreads 2022</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[ZCH22]-[ZCN22]</Name>
          <Description>CBOT Corn Sp MAR22 - JUL22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCK22]-[ZCU22]</Name>
          <Description>CBOT Corn Sp MAY22 - SEP22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCN22]-[ZCZ22]</Name>
          <Description>CBOT Corn Sp JUL22 - DEC22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCU22]-[ZCH23]</Name>
          <Description>CBOT Corn Sp SEP22 - MAR23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCZ22]-[ZCK23]</Name>
          <Description>CBOT Corn Sp DEC22 - MAY23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>ZC 2M Spreads 2023</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[ZCH23]-[ZCN23]</Name>
          <Description>CBOT Corn Sp MAR23 - JUL23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCK23]-[ZCU23]</Name>
          <Description>CBOT Corn Sp MAY23 - SEP23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCN23]-[ZCZ23]</Name>
          <Description>CBOT Corn Sp JUL23 - DEC23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCU23]-[ZCH24]</Name>
          <Description>CBOT Corn Sp SEP23 - MAR24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCZ23]-[ZCK24]</Name>
          <Description>CBOT Corn Sp DEC23 - MAY24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>ZC 2M Spreads 2024</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[ZCH24]-[ZCN24]</Name>
          <Description>CBOT Corn Sp MAR24 - JUL24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCK24]-[ZCU24]</Name>
          <Description>CBOT Corn Sp MAY24 - SEP24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCN24]-[ZCZ24]</Name>
          <Description>CBOT Corn Sp JUL24 - DEC24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCU24]-[ZCH25]</Name>
          <Description>CBOT Corn Sp SEP24 - MAR25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCZ24]-[ZCK25]</Name>
          <Description>CBOT Corn Sp DEC24 - MAY25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>ZC 2M Spreads 2025</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[ZCH25]-[ZCN25]</Name>
          <Description>CBOT Corn Sp MAR25 - JUL25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCK25]-[ZCU25]</Name>
          <Description>CBOT Corn Sp MAY25 - SEP25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCN25]-[ZCZ25]</Name>
          <Description>CBOT Corn Sp JUL25 - DEC25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCU25]-[ZCH26]</Name>
          <Description>CBOT Corn Sp SEP25 - MAR26</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCZ25]-[ZCK26]</Name>
          <Description>CBOT Corn Sp DEC25 - MAY26</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>ZC 2M Spreads 2026</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[ZCH26]-[ZCN26]</Name>
          <Description>CBOT Corn Sp MAR26 - JUL26</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCK26]-[ZCU26]</Name>
          <Description>CBOT Corn Sp MAY26 - SEP26</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCN26]-[ZCZ26]</Name>
          <Description>CBOT Corn Sp JUL26 - DEC26</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCU26]-[ZCH27]</Name>
          <Description>CBOT Corn Sp SEP26 - MAR27</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCZ26]-[ZCK27]</Name>
          <Description>CBOT Corn Sp DEC26 - MAY27</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>ZC 2M Spreads 2027</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[ZCH27]-[ZCN27]</Name>
          <Description>CBOT Corn Sp MAR27 - JUL27</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCK27]-[ZCU27]</Name>
          <Description>CBOT Corn Sp MAY27 - SEP27</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCN27]-[ZCZ27]</Name>
          <Description>CBOT Corn Sp JUL27 - DEC27</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCU27]-[ZCH28]</Name>
          <Description>CBOT Corn Sp SEP27 - MAR28</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCZ27]-[ZCK28]</Name>
          <Description>CBOT Corn Sp DEC27 - MAY28</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>ZC 2M Spreads 2028</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[ZCH28]-[ZCN28]</Name>
          <Description>CBOT Corn Sp MAR28 - JUL28</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCK28]-[ZCU28]</Name>
          <Description>CBOT Corn Sp MAY28 - SEP28</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCN28]-[ZCZ28]</Name>
          <Description>CBOT Corn Sp JUL28 - DEC28</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCU28]-[ZCH29]</Name>
          <Description>CBOT Corn Sp SEP28 - MAR29</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCZ28]-[ZCK29]</Name>
          <Description>CBOT Corn Sp DEC28 - MAY29</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>ZC 2M Spreads 2029</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[ZCH29]-[ZCN29]</Name>
          <Description>CBOT Corn Sp MAR29 - JUL29</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCK29]-[ZCU29]</Name>
          <Description>CBOT Corn Sp MAY29 - SEP29</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCN29]-[ZCZ29]</Name>
          <Description>CBOT Corn Sp JUL29 - DEC29</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCU29]-[ZCH30]</Name>
          <Description>CBOT Corn Sp SEP29 - MAR30</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCZ29]-[ZCK30]</Name>
          <Description>CBOT Corn Sp DEC29 - MAY30</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>ZC 2M Spreads 2030</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[ZCH30]-[ZCN30]</Name>
          <Description>CBOT Corn Sp MAR30 - JUL30</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCK30]-[ZCU30]</Name>
          <Description>CBOT Corn Sp MAY30 - SEP30</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCN30]-[ZCZ30]</Name>
          <Description>CBOT Corn Sp JUL30 - DEC30</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCU30]-[ZCH31]</Name>
          <Description>CBOT Corn Sp SEP30 - MAR31</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCZ30]-[ZCK31]</Name>
          <Description>CBOT Corn Sp DEC30 - MAY31</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>ZC 2M Spreads 2031</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[ZCH31]-[ZCN31]</Name>
          <Description>CBOT Corn Sp MAR31 - JUL31</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCK31]-[ZCU31]</Name>
          <Description>CBOT Corn Sp MAY31 - SEP31</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCN31]-[ZCZ31]</Name>
          <Description>CBOT Corn Sp JUL31 - DEC31</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCU31]-[ZCH32]</Name>
          <Description>CBOT Corn Sp SEP31 - MAR32</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCZ31]-[ZCK32]</Name>
          <Description>CBOT Corn Sp DEC31 - MAY32</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>ZC 2M Spreads 2032</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[ZCH32]-[ZCN32]</Name>
          <Description>CBOT Corn Sp MAR32 - JUL32</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCK32]-[ZCU32]</Name>
          <Description>CBOT Corn Sp MAY32 - SEP32</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCN32]-[ZCZ32]</Name>
          <Description>CBOT Corn Sp JUL32 - DEC32</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCU32]-[ZCH33]</Name>
          <Description>CBOT Corn Sp SEP32 - MAR33</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
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          <Description>CBOT Corn Sp JUL46 - DEC46</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCU46]-[ZCH47]</Name>
          <Description>CBOT Corn Sp SEP46 - MAR47</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCZ46]-[ZCK47]</Name>
          <Description>CBOT Corn Sp DEC46 - MAY47</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>ZC 2M Spreads 2047</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[ZCH47]-[ZCN47]</Name>
          <Description>CBOT Corn Sp MAR47 - JUL47</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCK47]-[ZCU47]</Name>
          <Description>CBOT Corn Sp MAY47 - SEP47</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCN47]-[ZCZ47]</Name>
          <Description>CBOT Corn Sp JUL47 - DEC47</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCU47]-[ZCH48]</Name>
          <Description>CBOT Corn Sp SEP47 - MAR48</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCZ47]-[ZCK48]</Name>
          <Description>CBOT Corn Sp DEC47 - MAY48</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>ZC 2M Spreads 2048</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[ZCH48]-[ZCN48]</Name>
          <Description>CBOT Corn Sp MAR48 - JUL48</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCK48]-[ZCU48]</Name>
          <Description>CBOT Corn Sp MAY48 - SEP48</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCN48]-[ZCZ48]</Name>
          <Description>CBOT Corn Sp JUL48 - DEC48</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCU48]-[ZCH49]</Name>
          <Description>CBOT Corn Sp SEP48 - MAR49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCZ48]-[ZCK49]</Name>
          <Description>CBOT Corn Sp DEC48 - MAY49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>ZC 2M Spreads 2049</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[ZCH49]-[ZCN49]</Name>
          <Description>CBOT Corn Sp MAR49 - JUL49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCK49]-[ZCU49]</Name>
          <Description>CBOT Corn Sp MAY49 - SEP49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCN49]-[ZCZ49]</Name>
          <Description>CBOT Corn Sp JUL49 - DEC49</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCU49]-[ZCH50]</Name>
          <Description>CBOT Corn Sp SEP49 - MAR50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCZ49]-[ZCK50]</Name>
          <Description>CBOT Corn Sp DEC49 - MAY50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>ZC 2M Spreads 2050</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>[ZCH50]-[ZCN50]</Name>
          <Description>CBOT Corn Sp MAR50 - JUL50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCK50]-[ZCU50]</Name>
          <Description>CBOT Corn Sp MAY50 - SEP50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>[ZCN50]-[ZCZ50]</Name>
          <Description>CBOT Corn Sp JUL50 - DEC50</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
  </Categories>
</Portfolio>