Tesla's (NASDAQ: TSLA) highly publicized robotaxi event failed to impress investors, who sent its shares tumbling following the presentation. The stock had rallied over the past quarter in anticipation of the event,

Uber Technologies (NYSE:UBER) shot up to an all-time high on Friday after Tesla's (TSLA) robotaxi event failed to live up to some of the high-flying expectations. Jefferies analyst John Colantuoni said the firm considers the event a best-case outcome for Uber Technologies (UBER),

After a long wait, Tesla (NASDAQ: TSLA) finally debuted its robotaxi on Thursday night. CEO Elon Musk arrived on the Warner Bros. soundstage in Burbank, California, as a passenger in the robotaxi, which he calls a Cybercab. It comes without a steering wheel or pedals, making it a strictly autonomous vehicle (AV).