ANVS Annovis Bio gains 152 percent on investor optimism despite posting a wider than expected Q4 2025 loss Yum China Holdings YUMC GuardCap Q1 Stake Reduction Reflects Broad Portfolio Deleveraging Not Negative Fundamentals Norfolk Southern Corporation NSC Refiles Union Pacific Merger Application with US Surface Transportation Board IGC Pharma IGC reports narrower Q1 2026 loss than consensus estimates shares rise 316 today OSBC Old Second stock rises 19 percent following Q1 2026 results even as it misses analyst consensus EPS estimates Should you add Quantumsphere Acquisition QUMS to your watchlist today Stalls 20260508 Is Ready RCC stock a safe investment What PPlus Tr PYT disclosed about cost pressures PYT Q3 Earnings Flat Performance for Floating Rate Trust