﻿<?xml version="1.0" encoding="UTF-8"?>
<Portfolio>
  <Name>CBOT 30D FedFunds 3M Butterflies</Name>
  <Categories>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2019</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF19J19N19</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN19</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG19K19Q19</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB19</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH19M19U19</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR19</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ19N19V19</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR19</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK19Q19X19</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY19</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM19U19Z19</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN19</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN19V19F20</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL19</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ19X19G20</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG19</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU19Z19H20</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP19</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV19F20J20</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT19</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX19G20K20</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV19</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ19H20M20</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC19</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2020</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF20J20N20</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN20</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG20K20Q20</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB20</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH20M20U20</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR20</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ20N20V20</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR20</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK20Q20X20</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY20</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM20U20Z20</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN20</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN20V20F21</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL20</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ20X20G21</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG20</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU20Z20H21</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP20</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV20F21J21</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT20</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX20G21K21</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV20</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ20H21M21</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC20</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2021</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF21J21N21</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN21</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG21K21Q21</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB21</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH21M21U21</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR21</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ21N21V21</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR21</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK21Q21X21</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY21</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM21U21Z21</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN21</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN21V21F22</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL21</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ21X21G22</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG21</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU21Z21H22</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP21</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV21F22J22</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT21</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX21G22K22</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV21</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ21H22M22</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC21</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2022</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF22J22N22</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN22</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG22K22Q22</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB22</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH22M22U22</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR22</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ22N22V22</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR22</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK22Q22X22</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY22</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM22U22Z22</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN22</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN22V22F23</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL22</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ22X22G23</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG22</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU22Z22H23</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP22</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV22F23J23</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT22</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX22G23K23</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV22</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ22H23M23</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC22</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2023</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF23J23N23</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN23</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG23K23Q23</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB23</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH23M23U23</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR23</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ23N23V23</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR23</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK23Q23X23</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY23</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM23U23Z23</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN23</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN23V23F24</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL23</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ23X23G24</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG23</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU23Z23H24</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP23</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV23F24J24</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT23</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX23G24K24</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV23</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ23H24M24</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC23</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2024</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF24J24N24</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN24</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG24K24Q24</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB24</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH24M24U24</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR24</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ24N24V24</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR24</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK24Q24X24</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY24</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM24U24Z24</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN24</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN24V24F25</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL24</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ24X24G25</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG24</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU24Z24H25</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP24</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV24F25J25</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT24</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX24G25K25</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV24</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ24H25M25</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC24</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2025</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF25J25N25</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN25</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG25K25Q25</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB25</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH25M25U25</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR25</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ25N25V25</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR25</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK25Q25X25</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY25</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM25U25Z25</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN25</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN25V25F26</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL25</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ25X25G26</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG25</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU25Z25H26</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP25</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV25F26J26</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT25</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX25G26K26</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV25</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ25H26M26</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC25</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2026</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF26J26N26</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN26</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG26K26Q26</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB26</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH26M26U26</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR26</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ26N26V26</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR26</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK26Q26X26</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY26</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM26U26Z26</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN26</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN26V26F27</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL26</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ26X26G27</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG26</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU26Z26H27</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP26</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV26F27J27</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT26</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX26G27K27</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV26</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ26H27M27</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC26</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2027</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF27J27N27</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN27</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG27K27Q27</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB27</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH27M27U27</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR27</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ27N27V27</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR27</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK27Q27X27</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY27</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM27U27Z27</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN27</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN27V27F28</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL27</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ27X27G28</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG27</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU27Z27H28</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP27</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV27F28J28</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT27</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX27G28K28</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV27</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ27H28M28</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC27</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2028</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF28J28N28</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN28</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG28K28Q28</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB28</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH28M28U28</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR28</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ28N28V28</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR28</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK28Q28X28</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY28</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM28U28Z28</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN28</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN28V28F29</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL28</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ28X28G29</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG28</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU28Z28H29</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP28</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV28F29J29</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT28</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX28G29K29</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV28</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ28H29M29</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC28</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2029</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF29J29N29</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN29</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG29K29Q29</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB29</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH29M29U29</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR29</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ29N29V29</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR29</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK29Q29X29</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY29</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM29U29Z29</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN29</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN29V29F30</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL29</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ29X29G30</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG29</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU29Z29H30</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP29</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV29F30J30</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT29</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX29G30K30</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV29</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ29H30M30</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC29</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2030</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF30J30N30</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN30</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG30K30Q30</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB30</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH30M30U30</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR30</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ30N30V30</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR30</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK30Q30X30</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY30</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM30U30Z30</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN30</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN30V30F31</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL30</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ30X30G31</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG30</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU30Z30H31</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP30</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV30F31J31</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT30</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX30G31K31</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV30</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ30H31M31</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC30</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2031</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF31J31N31</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN31</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG31K31Q31</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB31</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH31M31U31</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR31</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ31N31V31</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR31</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK31Q31X31</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY31</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM31U31Z31</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN31</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN31V31F32</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL31</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ31X31G32</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG31</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU31Z31H32</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP31</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV31F32J32</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT31</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX31G32K32</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV31</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ31H32M32</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC31</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2032</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF32J32N32</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN32</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG32K32Q32</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB32</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH32M32U32</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR32</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ32N32V32</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR32</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK32Q32X32</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY32</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM32U32Z32</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN32</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN32V32F33</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL32</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ32X32G33</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG32</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU32Z32H33</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP32</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV32F33J33</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT32</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX32G33K33</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV32</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ32H33M33</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC32</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2033</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF33J33N33</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN33</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG33K33Q33</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB33</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH33M33U33</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR33</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ33N33V33</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR33</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK33Q33X33</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY33</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM33U33Z33</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN33</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN33V33F34</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL33</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ33X33G34</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG33</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU33Z33H34</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP33</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV33F34J34</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT33</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX33G34K34</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV33</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ33H34M34</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC33</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2034</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF34J34N34</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN34</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG34K34Q34</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB34</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH34M34U34</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR34</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ34N34V34</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR34</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK34Q34X34</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY34</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM34U34Z34</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN34</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN34V34F35</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL34</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ34X34G35</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG34</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU34Z34H35</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP34</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV34F35J35</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT34</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX34G35K35</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV34</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ34H35M35</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC34</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2035</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF35J35N35</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN35</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG35K35Q35</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB35</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH35M35U35</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR35</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ35N35V35</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR35</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK35Q35X35</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY35</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM35U35Z35</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN35</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN35V35F36</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL35</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ35X35G36</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG35</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU35Z35H36</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP35</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV35F36J36</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT35</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX35G36K36</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV35</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ35H36M36</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC35</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2036</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF36J36N36</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN36</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG36K36Q36</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB36</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH36M36U36</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR36</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ36N36V36</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR36</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK36Q36X36</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY36</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM36U36Z36</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN36</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN36V36F37</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL36</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ36X36G37</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG36</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU36Z36H37</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP36</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV36F37J37</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT36</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX36G37K37</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV36</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ36H37M37</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC36</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2037</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF37J37N37</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN37</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG37K37Q37</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB37</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH37M37U37</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR37</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ37N37V37</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR37</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK37Q37X37</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY37</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM37U37Z37</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN37</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN37V37F38</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL37</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ37X37G38</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG37</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU37Z37H38</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP37</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV37F38J38</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT37</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX37G38K38</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV37</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ37H38M38</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC37</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2038</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF38J38N38</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN38</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG38K38Q38</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB38</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH38M38U38</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR38</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ38N38V38</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR38</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK38Q38X38</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY38</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM38U38Z38</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN38</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN38V38F39</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL38</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ38X38G39</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG38</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU38Z38H39</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP38</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV38F39J39</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT38</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX38G39K39</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV38</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ38H39M39</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC38</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2039</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF39J39N39</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN39</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG39K39Q39</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB39</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH39M39U39</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR39</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ39N39V39</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR39</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK39Q39X39</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY39</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM39U39Z39</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN39</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN39V39F40</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL39</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ39X39G40</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG39</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU39Z39H40</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP39</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV39F40J40</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT39</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX39G40K40</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV39</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ39H40M40</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC39</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2040</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF40J40N40</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN40</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG40K40Q40</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB40</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH40M40U40</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR40</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ40N40V40</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR40</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK40Q40X40</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY40</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM40U40Z40</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN40</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN40V40F41</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL40</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ40X40G41</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG40</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU40Z40H41</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP40</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV40F41J41</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT40</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX40G41K41</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV40</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ40H41M41</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC40</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2041</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF41J41N41</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN41</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG41K41Q41</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB41</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH41M41U41</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR41</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ41N41V41</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR41</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK41Q41X41</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY41</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM41U41Z41</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN41</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN41V41F42</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL41</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ41X41G42</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG41</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU41Z41H42</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP41</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV41F42J42</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT41</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX41G42K42</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV41</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ41H42M42</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC41</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2042</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF42J42N42</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN42</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG42K42Q42</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB42</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH42M42U42</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR42</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ42N42V42</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR42</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK42Q42X42</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY42</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM42U42Z42</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN42</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN42V42F43</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL42</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ42X42G43</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG42</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU42Z42H43</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP42</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV42F43J43</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT42</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX42G43K43</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV42</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ42H43M43</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC42</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2043</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF43J43N43</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN43</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG43K43Q43</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB43</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH43M43U43</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR43</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ43N43V43</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR43</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK43Q43X43</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY43</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM43U43Z43</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN43</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN43V43F44</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL43</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ43X43G44</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG43</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU43Z43H44</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP43</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV43F44J44</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT43</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX43G44K44</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV43</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ43H44M44</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC43</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2044</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF44J44N44</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN44</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG44K44Q44</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB44</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH44M44U44</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR44</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ44N44V44</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR44</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK44Q44X44</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY44</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM44U44Z44</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN44</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN44V44F45</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL44</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ44X44G45</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG44</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU44Z44H45</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP44</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV44F45J45</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT44</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX44G45K45</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV44</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ44H45M45</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC44</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2045</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF45J45N45</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN45</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG45K45Q45</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB45</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH45M45U45</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR45</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ45N45V45</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR45</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK45Q45X45</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY45</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM45U45Z45</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN45</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN45V45F46</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL45</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ45X45G46</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG45</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU45Z45H46</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP45</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV45F46J46</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT45</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX45G46K46</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV45</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ45H46M46</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC45</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2046</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF46J46N46</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN46</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG46K46Q46</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB46</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH46M46U46</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR46</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ46N46V46</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR46</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK46Q46X46</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY46</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM46U46Z46</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN46</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN46V46F47</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL46</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ46X46G47</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG46</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU46Z46H47</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP46</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV46F47J47</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT46</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX46G47K47</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV46</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ46H47M47</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC46</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2047</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF47J47N47</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN47</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG47K47Q47</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB47</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH47M47U47</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR47</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ47N47V47</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR47</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK47Q47X47</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY47</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM47U47Z47</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN47</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN47V47F48</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL47</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ47X47G48</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG47</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU47Z47H48</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP47</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV47F48J48</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT47</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX47G48K48</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV47</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ47H48M48</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC47</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2048</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF48J48N48</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN48</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG48K48Q48</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB48</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH48M48U48</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR48</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ48N48V48</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR48</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK48Q48X48</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY48</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM48U48Z48</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN48</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN48V48F49</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL48</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ48X48G49</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG48</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU48Z48H49</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP48</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV48F49J49</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT48</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX48G49K49</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV48</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ48H49M49</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC48</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2049</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF49J49N49</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN49</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG49K49Q49</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB49</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH49M49U49</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR49</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ49N49V49</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR49</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK49Q49X49</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY49</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM49U49Z49</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN49</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFN49V49F50</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUL49</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFQ49X49G50</Name>
          <Description>CBOT 30D FedFunds 3M Fly AUG49</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFU49Z49H50</Name>
          <Description>CBOT 30D FedFunds 3M Fly SEP49</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFV49F50J50</Name>
          <Description>CBOT 30D FedFunds 3M Fly OCT49</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFX49G50K50</Name>
          <Description>CBOT 30D FedFunds 3M Fly NOV49</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFZ49H50M50</Name>
          <Description>CBOT 30D FedFunds 3M Fly DEC49</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>FF 3M Butterflies 2050</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>FFBFF50J50N50</Name>
          <Description>CBOT 30D FedFunds 3M Fly JAN50</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFG50K50Q50</Name>
          <Description>CBOT 30D FedFunds 3M Fly FEB50</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFH50M50U50</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAR50</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFJ50N50V50</Name>
          <Description>CBOT 30D FedFunds 3M Fly APR50</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFK50Q50X50</Name>
          <Description>CBOT 30D FedFunds 3M Fly MAY50</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>FFBFM50U50Z50</Name>
          <Description>CBOT 30D FedFunds 3M Fly JUN50</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0025</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
  </Categories>
</Portfolio>