No U.S. company is closer to commercializing an electric air taxi than Joby Aviation (JOBY -1.13%). And yet in a market that is one of the most expensive in history, Joby's stock has been moving in the opposite direction. NYSE : JOBY Current Price $$ 6.12 Joby Aviation Premium Feature Moneyball Superscore 67/100 Today's Change ( -1.13 %) $$ -0.07 Key Data Points Market Cap $6.1BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded sha ...