The Dow 30, the S&P 500 and the Nasdaq are at or near records highs, but market breadth looks troubling and volatility is at a multiyear low. What should smart investors do?

You can start by watching TheStreet's "Trading Strategies" roundtable for May, where Jim Cramer asked four of our top columnists how they suggest playing markets this month. Stephen "Sarge" Guilfoyle weighed in on stocks, Peter Tchir talked about fixed income, David Yoe Williams discussed gold and Douglas Borthwick analyzed forex.

Click here to view all of our "Trading Strategies" columns and videos for May.

This article was written by a staff member of TheStreet.

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