PDD Holdings slumps sharply lower after warning of revenue pressure, so let's check the technical picture.
Bruce Kamich is a technician for RealMoney and a former finance professor at Baruch. He is the author of "Chart Patterns" and "How Technical Analysis Works" and has served as the past president of the CMT Association. With his expertise in technical analysis, Bruce provides insights and analysis on various stocks and market trends for TheStreet.