The investment seeks to have the daily changes in percentage terms of the fund’s net assets value per share reflect the daily changes in percentage terms of a weighted average of the closing settlement prices for three futures contracts. The fund normally invests other Wheat Futures Contracts traded on the CBOT, the Kansas City Board of Trade, or the Minneapolis Grain Exchange, or on foreign exchanges. It also may invest in exchange-traded options on Wheat Futures Contracts and in wheat-based swap agreements that are cleared through the CBOT or its affiliated provider of clearing services in furtherance of the fund's investment objective.