앤스로픽 IPO 신청에 AI 투자 열기 되살아나며 미국 증시 반등…알파벳·마이크로소프트·아마존 실적 앞두고 S&P 500 0.7%, 나스닥 100 1.1%, 주요 반도체 지수 2.8% 상승…투자자들, AI 지출 계획과 투자 수익성에 주목

US STOCKS REBOUNDED AS ANTHROPIC FILED FOR AN IPO, REVIVING ENTHUSIASM FOR THE AI TRADE AHEAD OF EARNINGS FROM ALPHABET, MICROSOFT AND AMAZON. THE S&P 500 ROSE 0.7%, THE NASDAQ 100 GAINED 1.1% AND A KEY SEMICONDUCTOR GAUGE JUMPED 2.8%, WITH INVESTORS FOCUSED ON AI SPENDING PLANS AND WHETHER INVESTMENTS CAN GENERATE SUFFICIENT RETURNS.