PZG Shows Modest Uptick Testing Resistance Near 139 DEFSEC Technologies DFSC Faces Selling Pressure as Shares Slip Below Key Levels MasTec Inc MTZ Rises 173 as Infrastructure and Energy Tailwinds Support Momentum United Community Banks UCB Holds Steady Near Support as Market Sentiment Remains Cautious Aehr Test Systems Surges 1577 Key Levels to Watch for Further Momentum China Intensifies Regulatory Crackdown on Unlicensed Ghost Kitchens in Food Delivery Sector NVTS Q1 2026 Earnings Loss Narrows More Than Expected Revenue Data Unpublished SP 500 and Nasdaq Post Strong May Gains as Bullish Momentum Continues