https://www.cnbc.com/2018/08/02/wall-street-believes-this-could-be-teslas-inflection-point.html > Tesla shares leaped higher after chief executive Elon Musk said the electric car maker beat Wall Street's revenue expectations, apologized for prior bad manners toward analysts and reiterated a promise for future profitability. > Tesla's stock jumped roughly 9.5 percent in premarket trading Thursday.