S&P 500 Gains and Losses Today: DuPont Stock Pops as Electronics Drive Earnings Beat
1. DuPont's shares surged 6.9% after strong quarterly earnings. 2. Market mixed amid Federal Reserve chair's cautious economic outlook. 3. CPI report expected to inform future economic policies. 4. Ecolab and Intel also reported positive earnings, boosting their stocks. 5. Financial firm Fidelity National saw a significant share drop due to weak guidance.