科技股连续第三周下跌，纳斯达克100指数周五下跌3.5%
Tech Selloff Burns AI Dip-Buyers as Sector Slides for Third Week
科技股抛售延续至第三周，纳斯达克100指数周五下跌3.5%，创6月初以来最大单日跌幅。市场担忧技术能否带来足够利润，以支撑债务融资推动的投资热潮，投资者则转向防御性股票。
Traders work on the floor of the New York Stock Exchange.
Photographer: Michael Nagle/BloombergOctober 30, 2026 at 8:30 PM UTC
Takeaways by Bloomberg AI
The deep selloff in technology stocks delivered a painful reckoning to those who remained all-in on the AI trade as the companies at the center of it tumbled, one after another, and investors rushed back to the defensive stocks they had swept out of vogue.
A three-week rout — driven by mounting anxiety about whether the technology will deliver profits big enough to justify the debt-fueled investment boom — reached its crescendo on Friday, when the Nasdaq 100 Index tumbled 3.5%, its deepest slide since early June.
来源：Bloomberg Markets · bloomberg.com