US stock markets experienced significant losses driven by sharp declines in technology sector stocks, particularly Intel, which dropped nearly 29 percent after issuing a weak earnings forecast despite beating profit expectations. Investors expressed growing concern that massive capital expenditures on artificial intelligence infrastructure, such as those reported by Amazon and Alphabet, may not yield sufficient returns to justify the costs. The S&P 500 index fell 1.8 percent, marking its worst day since June, while the Nasdaq declined 2.9 percent amid broader market anxiety ahead of upcoming congressional elections. High interest rates further complicated financing for new data center construction, contributing to the sell-off in tech giants like Nvidia and Amazon. Additionally, cryptocurrency-related stocks suffered losses following reports of a major security breach at the Binance exchange.
Bias read (Center): The article relies exclusively on financial data and quotes investment professionals regarding market mechanics, avoiding partisan political commentary despite mentioning upcoming elections as background context.





