S&P 500 Gains and Losses Today: AI Stocks Fall After Soft Outlook From Marvell Technology
1. Marvell Technology's weak outlook caused a 20% drop in stock price. 2. S&P 500 fell 1.8%, reflecting investor concerns over trade policies. 3. Analysts expected stronger AI growth from Marvell, leading to disappointment. 4. AI-related stocks, including Palantir, dropped significantly following Marvell's report. 5. Market uncertainties persist amid upcoming jobs report and trade policy discussions.