Nvidia stock staging a mini comeback after Tuesday's fall: buy, sell or hold?

Core Viewpoint - Nvidia's stock is attempting a recovery after a 4% decline, driven by concerns regarding artificial intelligence valuations and renewed uncertainty in the market [1] Group 1 - Nvidia's stock showed signs of a modest comeback early Wednesday [1] - The company experienced a 4% decline on Tuesday [1] - Concerns over artificial intelligence valuations are mounting [1]