Westlake WLKP Stock Sector Rotation Touches High 20260427 RGTI Rigetti Computing delivers narrower than expected Q4 2025 loss shares climb 852 percent in todays trading Biogen Inc BIIB Q1 2026 Earnings Beat Drives Share Upside Amid Positive Pipeline Catalyst Outlook ARBEW Arbe Warrant latest quarterly earnings release excludes core financial metrics leaving investors seeking further clarity