SP 500 Edges Higher as Healthcare and Tech Lead Communication Services Lags David Tepper Buys Sandisk Shares Despite 535 Rally in 2026 A Closer Look Vestas Wind Systems Shares Slide After Company Warns Margins Could Reach Lower End of Forecast Range Powell Vows No Shadow Chair Role as Historic Fed Overlap Looms with Warsh Ryan Cohen Eyes eBay Acquisition with GameStops Balance Sheet Firepower Traders Anticipate Potential Fed Rate Hike as Inflation Surge Reshapes Market Expectations Nvidias Record Earnings Fail to Satisfy Market Competition Concerns Weigh