source:[1] Ur-Energy (TSE:URE) Stock Passes Below 50-Day Moving Average - Should You Sell? - MarketBeat (https://www.marketbeat.com/instant-alerts/ur- ...)[2] Oracle stock tumbles after earnings, impacting AI sector - qz.com (https://qz.com/oracle-shares-plunge-quarterly ...)[3] Oracle Shares Tumble on AI Spending Worries - The Wall Street Journal (https://www.wsj.com/finance/stocks/oracle-sha ...)