大型科技财报重燃AI支出担忧，市场由成长转向防御

科技股遭遇抛售，AI回报疑虑令美国股市蒸发近万亿美元市值

Tech sell-off drives US markets down by nearly $1tn after subpar earnings reports

<p>Big tech stocks falter as investors question whether billions being poured into AI can generate returns quickly enoug…

The AI investing story had a rough week. It may be time to take profits while you still can

Traders and investors are sounding trepidatious about the tech sector following a newsy week.

亚马逊财报后跌7%，英特尔盘前重挫25%，AI资本开支回报疑虑升温

Amazon falls 7%, Intel plunges 25% in premarket trading, as pressure mounts after earnings

Investors are nervous about the massive AI spending from the tech giants and whether that will pay off.

AI 股票大跌、通胀升温，跨资产轮动中的相对价值机会在哪里

AI stocks plunge. Inflation heats up. Where we&apos;re still finding opportunities

The sinking AI trade rattled last week's market. But solid bank earnings and a rotation beyond tech gave us reasons for…

科技股遭抛售，华尔街迎来中期选举、苹果财报与就业报告密集周

Midterms, Apple earnings, jobs report. Wall Street faces a big week ahead just as investors dump tech

Next week is shaping up to be a potentially shaky one amid rumblings in the artificial intelligence trade.