Tesla stock vacillated Monday as investors continued to digest what they learned from the company’s Robotaxi Day held Thursday evening.Shares of the electric-vehicle maker opened $220.13, up 1.1%, then slipped to trade as low as $213.

Although the stock price went down in the days following the event, the returns since the announcement have been positive.

Tesla's robotaxi event left investors underwhelmed, sending the stock down almost 9%. Find out why I'm neutral on TSLA.