RZB Subordinated Debentures Hold Steady at 2529 Amid Stable Trading IP Strategy Holdings Inc IPST Faces Sharp Decline Testing Key Support Levels Definium Therapeutics DFTX Slides Slightly Approaches Key Support Level Generac Holdings GNRC Surges 7 as Energy Resilience Demand Gains Momentum Shinhan Financial Group SHG Edges Higher as Support Holds Firm