US Stocks Drop as Philadelphia Semiconductor Index Falls Nearly 6%; Memory Stocks Lead Losses With Micron Down 5%; Cybersecurity, Cloud Providers Buck Trend
Anthropic CEO Dario Amodei called for a slowdown in the pace of artificial intelligence capability development, sending AI-related stocks lower across the board. Meanwhile, surging US Treasury yields and crude oil prices also weighed on the market. US equities edged lower, with memory and optical communications stocks leading the declines, while software and cybersecurity stocks bucked the trend to gain. At the close, the Dow Jones Industrial Average fell 0.29% to 52,421.20; the Nasdaq Composite Index fell 0.56% to 26,186.41; and the S&P 500 Index fell 0.48% to 7,619.98.