The best agricultural commodity ETFs for Q1 2022 are CORN, RJA, and DBA. : Agricultural commodities like corn, soybeans, and wheat are essential to the food supply, thus spawning a giant global commodities market to buy and sell them. However, individual agricultural commodities are subject to dramatic volatility related to factors including weather, season, population, and more. Investors looking for exposure to agricultural commodities may prefer to instead own an agriculture-focused exchange-traded fund (ETF).