Union UNP Q1 2026 Earnings 293 EPS Surges Past 289 Estimates PPL Corporation PPL Q1 2026 Earnings Surprise EPS 063 Up Significant 30Year US Treasury Yield Reaches Highest Level Since 2007 Amid Persistent Inflation Concerns Nvidia to Establish Singapore Research Hub as CityState Advances Physical AI Capabilities Alaska Air ALK Rallies 735 as Bulls Target 4081 20260520