Tesla shares opened near $369 on September 18, 2026, and traded in a $360.75–$370.90 range before closing around $363–$364, down modestly from the prior session’s $366.20 finish. Recent sentiment reflects Goldman Sachs trimming its Q3 delivery estimate to 435,000 vehicles alongside Tesla’s new Forum Mobility charging partnership for commercial trucks. Traders continue to weigh elevated valuation metrics—trailing P/E above 330—against heavy capital spending on AI infrastructure, Optimus robotics, and Cybercab robotaxi development, with the next quarterly update scheduled for October. Volume remained elevated near 35–38 million shares as the stock held above its 20- and 50-day moving averages.