Universe Pharmaceuticals UPC Surges 8 Key Support and Resistance Levels to Watch Klarna Group KLAR Rallies 4 Approaching Key Resistance Amid Renewed Buyer Interest Novanta NOVT Shares Surge 311 as Recovery Tests Key Resistance at 16769 Arcutis Biotherapeutics ARQT Edges Lower as Shares Test Key Support Levels MFS Investment Grade Municipal Trust CXH Edges Lower Amid Steady Trading