AI chip stocks rise across the board in US pre-market trading, TSMC Q3 net profit hits record high

ChainCatcher news, according to Golden Ten Data, before the US stock market opened, AI chip stocks generally rose. TSMC (TSM.N) increased by 2.4%, with Q3 net profit reaching a record high; Broadcom (AVGO.O) rose by 1.46%, while Nvidia (NVDA.O) and AMD (AMD.O) both gained more than 1%. NIO (NIO.N) fell by 6.6% in pre-market trading.