Wall Street reacts to Elon Musk's enthusiasm over his new Optimus robot.
Yahoo Finance's Julie Hyman and Brian Sozzi discuss Tesla earnings and the outlook for the electric vehicle company with supply chain issues.
Shares of several big-name electric vehicle (EV) stocks were trading down at midday on Thursday, after category leader Tesla (NASDAQ: TSLA) gave weak guidance for 2022. Lucid Group (NASDAQ: LCID) was down about 9.3%. Nio (NYSE: NIO) was down about 4%.