Home Markets Asia tech stocks slump as Nvidia cheer sours, AI valuation fears persist Asia tech stocks slump as Nvidia cheer sours, AI valuation fears persist Andrew M Nov 21, 2025 comments off Tweet on Twitter Share on Facebook Google+ Pinterest Original source: https://www.investing.com/news/stock-market-news/asia-tech-stocks-slump-as-nvidia-cheer-sours-ai-valuation-fears-persist-4372000 artificial intelligence Asia Market Updates Nvidia