Vuzix VUZI Dips 155 as Augmented Reality Stock Hovers Above Key Support GDL Fund GDL Holds Steady Near Midpoint of Range After Slight Uptick Nutanix Surges 54 as NTNX Approaches Key Resistance at 4948 Prosperity Bancshares PB Slips 133 as Support Test Looms Sector Headwinds Persist