Self-Driving’s Next Task: Potholes

REVIEW On Monday, shares of Tesla jumped 5.5%, closing at $367.95, up 18% for the month after dropping 26% in July. Why the rise? There were no Wall Street upgrades or price-target changes. One Global exchange-traded fund co-founder Gary Black speculated investors might be anticipating the launch of Cybercab, Tesla’s robo-taxi, which lacks a steering wheel.