$Tesla (TSLA.US)$'s shares soared 22% on Thursday, posting the largest single-day rally since May 2013 after the company reported unexpectedly strong earnings. The surge added billions to CEO Elon Musk’s net worth and propelled Tesla’s stock back into the top ten of U.S. equities, reversing recent declines after the launch of its autonomous taxi service. Notably, the Cybertruck achieved profitability for the first time, material ...