Even though the Federal Reserve isn't looking to raise interest rates until 2023, commodities can still provide a portfolio with asset diversification with funds like the Invesco DB Commodity Index Tracking Fund (DBC). DBC's largest holding consists of WTI Crude futures, giving investors exposure to rising oil prices as well as gasoline futures. "Commodities bounced back Monday after a drubbing last week triggered by an increasingly inflation-wary Federal Reserve," a Barron's article said.