Tesla and SpaceX Are Joined at the Hip. That Makes a Strange Kind of Sense.
SpaceX stock and Tesla shares are doing something surprising: They are rising and falling together. Shares of Elon Musk’s rocket and AI company were down 0.2% in early trading at $163.92, while the and were up 0.1% and flat, respectively. SpaceX stock gained 7.2%, its best day since June 15,...