"The targeted focus of this fund makes it often more appropriate for investors looking to implement a shorter term tactical tilt, though DBA may also be useful as a component of a long-term, buy-and-hold portfolio." Inflation fears continue to persist in the capital markets, as evidenced by the latest inflows into Invesco exchange traded funds (ETFs), particularly the Invesco DB Agriculture Fund (DBA). Investors can use DBA in anticipation of continually rising prices.