Tesla's stock price has reached $420.69, prompting notable trading activity. A significant buyer entered the market with a purchase of 100,000 shares, indicating strong interest at this price point. Analysts noted that the $420 level is experiencing considerable gamma support, suggesting potential for a rebound. The stock had previously been trading between $460 and $480 before this recent movement. Observers are watching closely for further developments as the market approaches the expiration of options tomorrow.