But fast-forward to September, and Tesla has flipped the script. Over the month, the stock has roared back more than 28%, erasing its year-to-date (YTD) losses. The spark was a blockbuster insider move, with Musk himself buying 2.568 million shares worth roughly $1 billion, his first purchase in five years. That, paired with renewed optimism about Tesla’s long-term growth amid the Robotaxi launch in Arizona, catapulted the stock to$444.98 on Sept. 22, a massive 104% rebound off April’s lows. Shares now sit ...