S&P 500 Gains and Losses Today: Fiserv Stock Drops as CFO Warns of Slow Platform Growth
1. Fiserv shares dropped 16.2% following CFO's growth warning for Clover platform. 2. Retail sales gained in April, affecting broader market dynamics. 3. HCA Healthcare shares rose after price target boost from Bank of America. 4. Steris reported strong earnings, outperforming expectations significantly. 5. Walmart's CFO warned tariffs could impact profitability, affecting stock.