
Shares of Nvidia NVDA.O down 1.7% at $177.71 premarket, extending losses after 3.2% drop in previous session
Worries about tech stock valuations dampen sentiment despite stellar results
Chipmaker on Wednesday posted Q3 revenue of $57 bln, crushing estimates, and forecast strong demand for AI chips into 2026
However, boost from upbeat NVDA results was short-lived, as Nasdaq logged its sharpest intraday swing since April on Thursday
NVDA stock up 34.51% YTD, as of last close