These ten large-cap stocks were the worst performers in the last week. Are they in your portfolio? NIO Inc. (NYSE:NIO) stock lost 16.35% last week as U.S.-listed Chinese stocks fell after China’s September exports missed estimates. China stimulus uncertainty has also weighed on stocks recently.KLA Corporation (NASDAQ:KLAC) stock dipped 15.58%, probably due to continued weakness following weak guidance from ASML.Centene Corporation (NYSE:CNC) shares were down 14.38%. The company will report third-quarter results on October 25.Elevance Health shares dipped 14.17% after analysts cut forecasts fol…
