We recently published 10 Stocks on a Hot Streak. XPeng Inc. (NYSE:XPEV) is one of the best-performing stocks on Tuesday. XPeng rallied to a new record high on Tuesday, as investors gobbled up shares amid significant progress in its artificial intelligence (AI) efforts following a viral video that showed its humanoid robot walking so convincingly like a human. The video, showcased by XPeng Inc. (NYSE:XPEV) CEO Xiao Peng in a conference in Guangzhou, China last week, showed its humanoid robot called Iron w ...