S&P, Nasdaq end higher as Wall Street gyrates in Trump-tariffs limbo

The S&P 500 and Nasdaq Composite rose on Tuesday, driven by rebounds in technology stocks, despite volatility and investor anxiety over impending tariff announcements from President Trump. Gains were led by Tesla, Microsoft, and Meta Platforms, while healthcare and airlines saw declines. Big gains were noted for newly public companies like Newsmax and CoreWeave.