Home Markets Stock market today: S&P 500 climbs as health care, tech gain; Nvidia earnings loom Stock market today: S&P 500 climbs as health care, tech gain; Nvidia earnings loom Andrew M Aug 26, 2025 comments off Tweet on Twitter Share on Facebook Google+ Pinterest Original source: https://www.investing.com/news/stock-market-news/us-stock-futures-dip-as-trumps-firing-of-cook-sparks-fed-independence-fears-4210010 Market Updates Nvidia US Federal Reserve www.investing.com/news/stock-market-news/us-stock-futures-dip-as-trumps-firing-of-cook-sparks-fed-independence-fears-4210010