Shares of chip firms have surged as enthusiasm for AI continues. But some strategists think investors should take a step back.

ETFs have performed quite well. If those tech stocks also happened to be leveraging artificial intelligence (AI), then you've likely done even better. Many of these happen to fall into the Vanguard ...

AMD stock has surged nearly 30% since April, and Blanke Schein’s CIO believes it’s still a top AI play despite high valuation ...