﻿<?xml version="1.0" encoding="UTF-8"?>
<Portfolio>
  <Name>@RBQ - NFX RBOB GASOLINE FINANCIAL FUTURE</Name>
  <Categories>
    <PortfolioCategory>
      <Name>Year 20X0</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@RBQF0</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JAN 20X0</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQG0</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE FEB 20X0</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQH0</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE MAR 20X0</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQJ0</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE APR 20X0</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQK0</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE MAY 20X0</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQM0</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUN 20X0</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQN0</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUL 20X0</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQQ0</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE AUG 20X0</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQU0</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE SEP 20X0</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQV0</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE OCT 20X0</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQX0</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE NOV 20X0</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQZ0</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE DEC 20X0</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 20X1</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@RBQF1</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JAN 20X1</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQG1</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE FEB 20X1</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQH1</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE MAR 20X1</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQJ1</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE APR 20X1</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQK1</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE MAY 20X1</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQM1</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUN 20X1</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQN1</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUL 20X1</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQQ1</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE AUG 20X1</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQU1</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE SEP 20X1</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQV1</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE OCT 20X1</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQX1</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE NOV 20X1</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQZ1</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE DEC 20X1</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 20X2</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@RBQF2</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JAN 20X2</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQG2</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE FEB 20X2</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQH2</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE MAR 20X2</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQJ2</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE APR 20X2</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQK2</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE MAY 20X2</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQM2</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUN 20X2</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQN2</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUL 20X2</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQQ2</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE AUG 20X2</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQU2</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE SEP 20X2</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQV2</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE OCT 20X2</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQX2</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE NOV 20X2</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQZ2</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE DEC 20X2</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 20X3</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@RBQF3</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JAN 20X3</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQG3</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE FEB 20X3</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQH3</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE MAR 20X3</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQJ3</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE APR 20X3</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQK3</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE MAY 20X3</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQM3</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUN 20X3</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQN3</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUL 20X3</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQQ3</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE AUG 20X3</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQU3</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE SEP 20X3</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQV3</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE OCT 20X3</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQX3</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE NOV 20X3</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQZ3</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE DEC 20X3</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 20X4</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@RBQF4</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JAN 20X4</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQG4</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE FEB 20X4</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQH4</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE MAR 20X4</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQJ4</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE APR 20X4</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQK4</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE MAY 20X4</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQM4</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUN 20X4</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQN4</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUL 20X4</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQQ4</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE AUG 20X4</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQU4</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE SEP 20X4</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQV4</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE OCT 20X4</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQX4</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE NOV 20X4</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQZ4</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE DEC 20X4</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 20X5</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@RBQF5</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JAN 20X5</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQG5</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE FEB 20X5</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQH5</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE MAR 20X5</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQJ5</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE APR 20X5</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQK5</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE MAY 20X5</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQM5</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUN 20X5</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQN5</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUL 20X5</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQQ5</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE AUG 20X5</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQU5</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE SEP 20X5</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQV5</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE OCT 20X5</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQX5</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE NOV 20X5</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQZ5</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE DEC 20X5</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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    </PortfolioCategory>
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      <Name>Year 20X6</Name>
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        <PortfolioSymbol>
          <Name>@RBQF6</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JAN 20X6</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQG6</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE FEB 20X6</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQH6</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE MAR 20X6</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQJ6</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE APR 20X6</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQK6</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE MAY 20X6</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQM6</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUN 20X6</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQN6</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUL 20X6</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQQ6</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE AUG 20X6</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQU6</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE SEP 20X6</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQV6</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE OCT 20X6</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQX6</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE NOV 20X6</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQZ6</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE DEC 20X6</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 20X7</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@RBQF7</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JAN 20X7</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQG7</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE FEB 20X7</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQH7</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE MAR 20X7</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQJ7</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE APR 20X7</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQK7</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE MAY 20X7</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQM7</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUN 20X7</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQN7</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUL 20X7</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQQ7</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE AUG 20X7</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQU7</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE SEP 20X7</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQV7</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE OCT 20X7</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQX7</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE NOV 20X7</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQZ7</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE DEC 20X7</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 20X8</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@RBQF8</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JAN 20X8</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQG8</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE FEB 20X8</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQH8</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE MAR 20X8</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQJ8</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE APR 20X8</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQK8</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE MAY 20X8</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQM8</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUN 20X8</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQN8</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUL 20X8</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQQ8</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE AUG 20X8</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQU8</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE SEP 20X8</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQV8</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE OCT 20X8</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQX8</Name>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQZ8</Name>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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      <Name>Year 20X9</Name>
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        <PortfolioSymbol>
          <Name>@RBQF9</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JAN 20X9</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQG9</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE FEB 20X9</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQH9</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE MAR 20X9</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQJ9</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE APR 20X9</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQK9</Name>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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          <Name>@RBQM9</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUN 20X9</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQN9</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE JUL 20X9</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQQ9</Name>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQU9</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE SEP 20X9</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQV9</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE OCT 20X9</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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        <PortfolioSymbol>
          <Name>@RBQX9</Name>
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          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@RBQZ9</Name>
          <Description>NFX RBOB GASOLINE FINANCIAL FUTURE DEC 20X9</Description>
          <Decimals>4</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.0001</TickSize>
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    </PortfolioCategory>
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</Portfolio>