American Public Education Inc APEI Holds Near Resistance After Slight Pullback Cohen Circle Acquisition Corp II Warrants CCIIW Stabilize at 065 With No Directional Bias Biogen BIIB Holds Steady Near Key Support Amid Low Volatility Quantumsphere Acquisition Corp Units Remain Flat at 1034 as Market Awaits Merger Developments Diversified Healthcare Trust 5625 Senior Notes DHCNI Dip Below 1820 Key Support Levels in Focus HBT Financial Holds Steady at 2867 Following Modest Gain Definitive Healthcare DH Climbs 174 as Shares Test Key Resistance Zone