Tesla's Q2 profit fell short of expectations. Robotaxi's stock price dropped by more than 8% after the stock price was postponed and released in October. Tesla released its second quarter financial report after trading on Tuesday Eastern Time. The company's second quarter revenue was higher than expected, but its profit was lower than expected, continuing the poor start of the year with slow sales and large-scale layoffs. Tesla's stock price fell by 8% after hours.