AMD突破1万亿美元市值，AI股集体上涨
· gurufocus.com
2026年9月21日，美国股市大幅上涨，纳斯达克指数上涨超2%。涨势主要由人工智能和半导体股票推动...
On September 21, 2026, U.S. stocks experienced a significant uptick, with the Nasdaq rising over 2%. The surge was primarily driven by AI and semiconductor stoc...