For instance, the Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF (PDBC) has been a popular broad commodities play that provides exposure across a range of real assets, including crude oil, base metals, and gold, among others. With consumer prices spiking and eroding the worth of the dollar, investors are turning to inflation-linked exchange traded funds strategies that help preserve their purchasing power. Additionally, Sonal Desai, chief investment officer at Franklin Templeton, preferred certain energy-based commodities or currencies as indirect hedges to inflation, since Federal Reserve actions could negatively affect the fixed income and TIPS market.