Invesco DB Agriculture Fund (DBA) is an exchange-traded fund that seeks to track the investment results of the DBIQ Diversified Agriculture Index Total Return, providing exposure to a diversified basket of agricultural commodities futures contracts including corn, soybeans, wheat, sugar, cocoa, coffee, cotton, and recently added soybean meal and soybean oil; the fund invests primarily in commodity-linked financial instruments such as futures contracts, swaps, and exchange-traded notes managed through an optimized roll strategy to mitigate contango effects and enhance liquidity. Headquartered in Atlanta, Georgia, and managed by Invesco Ltd., the fund was launched on January 5, 2007, and operates globally with listings on the NYSE Arca exchange, targeting institutional and retail investors seeking inflation hedging, portfolio diversification, or tactical exposure to the agriculture sector. In November 2025, the fund implemented significant index methodology changes effective November 10, including the addition of soybean meal and soybean oil to its commodity universe, aimed at improving liquidity and reducing concentration risk while preserving its core investment objective.