But even in a turbulent environment, there are value opportunities for investors who look carefully, according to Dave Sekera, Morningstar's chief U.S. market strategist.
"We think the stock market is undervalued," Sekera told CNBC during an interview at the Morningstar Investment Conference in Chicago.
"However, I'd say at this point, the easy returns have already been made thus far this year, and I do see a rough road ahead for the next couple of quarters for the stock market in general."
For regional bank stocks, Morningstar expects earnings to slowly decline through 2023.
Today, Morningstar views many of those names, in areas such as energy, healthcare and consumer defensives, as fully valued.