During the month leading up to the Oct. 10 unveiling of the company's self-driving robotaxi, shares of the electric vehicle (EV) stock soared as much as 16%. This is par for the course for a volatile momentum stock such as Tesla, which often moves in overly pronounced directions depending on the current narrative.

Key Takeaways Tesla’s robotaxi launch poses a long-term challenge to Uber’s ride-hailing dominance. Uber is countering with global partnerships and diversi