European Markets End Higher Amid UK Gilt Volatility and Political Pressure on PM Starmer Oil Markets Signal Growing Anxiety Over Iran and China Dynamics Amid Middle East Tensions Psyence PBMWW Down 769 How Low Could It Go 20260515 Garrett Motion GTX Gains 113 Support Holds at 3011 20260514 Summit Therapeutics SMMT Q1 2026 Earnings Miss EPS 024 vs 018 Expected