S&P 500 Gains and Losses Today: Tech Stocks Jump as Trump Softens Stance on Fed and Trade

1. S&P 500 rose 1.7% amid stable Fed comments and easing trade tensions. 2. Amphenol reported strong earnings, boosting its share price by 8.2%. 3. Tech sector showed optimism from better U.S.-China trade relations. 4. Enphase Energy shares fell 15.7% due to missed estimates and tariff concerns. 5. Baker Hughes shares dropped 6.4% on mixed earnings amid energy price uncertainty.