Uber raises guidance, Lennar dips amid supply shortage, Nvidia stock caught in Evergrande fears

Brian Sozzi, Julie Hyman, and Emily McCormick break down Tuesday's stocks on the move, which include: Uber shares seeing a jump in the market as a result of a more optimistic outlook for the company, Lennar stock dipping as supply chain constraints continue to plague the company, and Nvidia getting caught up in the Evergrande crisis.