HCM IV Acquisition Corp Unit HACQU Edges Higher Support at 959 Remains Key Skye Bioscience SKYE Holds Above Support After Modest Gain Presidio Property Trust SQFT Faces Pressure Tests Key Support Zone LINKBANCORP LNKB Holds Steady Near 869 as Traders Weigh Support and Resistance Levels Oklo Inc OKLO Slips 13 as Stock Holds Above Key Support at 6442