Why Is Tesla (TSLA) Stock Up 3.76% Today, Oct 19? SpaceX Merger Speculation and Tech Rebound Lift Shares

Tesla (TSLA) rose 3.76% to $368.06 on October 19, 2026, as traders bought the prior week's technology selloff and revisited the company's autonomy and robotics narrative. This draft examines the two catalysts, the upcoming earnings test, downside risks, and the technical levels that may shape the next move.