Elon Musk's 'D', Whatever That Is, Lifts Tesla Stock 4%
October 02, 2014 at 09:45 AM EDT
Shares of Tesla Motors Inc. rose 4.3% at the open Thursday, hours after a cryptic tweet from CEO Elon Musk hinted at a new product or project, the "D", to be revealed on Oct. 9. Musk offered no further explanation on what the "D" might be.
