US Stocks Finish Mostly Higher as Tech Rally Propels Nasdaq and SP 500 to Record Closes AquaBounty AQB Stock Analysis Falls 276 Watching 085 20260515 Dingdong DDL Slips 367 Testing 238 Support 20260515 Xcel Energy XEL Stock Slides 264 Support at 7402 20260515 Biotech Sector Faces Pressure But Select Leaders Emerge as Standouts RCI RICK Q3 2025 Disappoints EPS 046 Below 126 Views Gold and Silver Tumble as Dollar Strength and Rate Worries Weigh on Precious Metals