Vistra Corp. (VST) Stock Up Slightly Despite Jim Cramer's Warning Against Greed

Vistra Corp (VST) shares are up 3% after Jim Cramer warned against getting too greedy on Mad Money. Cramer initially highlighted VST as a way to play data center expansion due to AI growth, but cautioned that the stock may not scale as fast as indicated by its price. Year-to-date, VST shares are down 3.1% amidst broader market uncertainty.