Uber CEO Dara Khosrowshahi's $10 million open-market purchase is a strong vote of confidence against the robotaxi fear trade. He bought 141,000 shares at $70.96 outside a 10b5-1 plan, his largest buy ever and first in four years, and his three earlier purchases are all in the money. He has the best seat on autonomous economics, while the stock sits 30% below its highs, near a 52-week low, at 15x earnings. x.comÂ