Powell Industries POWL Surges 457 as Buying Pressure Intensifies Cytosorbents CTSO Rallies 642 as Price Approaches Key Resistance Level Apex Treasury Corporation APXT Edges Higher Amid Tight Trading Range Fermi Inc FRMI Posts Modest Gains as Stock Holds Above Key Support Amerant Bancorp AMTB Edges Lower Amid Broader Banking Sector Pressure US April Payrolls Beat Expectations But Red Flags Emerge in Labor Market Data