Tesla Stock Leads S&P 500 Gainers as Cybercab Launch Nears

Tesla shares jumped Monday, August 31, ranking among the S&P 500’s top performers ahead of the company’s Cybercab launch event scheduled for Thursday in Austin, Texas.

The stock rose roughly 4.5%, CoinPaper reported, to trade near $364.50 in afternoon trading, touching an intraday high near $365.74 — its highest level in more than a week and a sharp rebound from Friday’s close of $348.75.

The S&P 500 and Nasdaq declined Monday as renewed U.S.-Iran hostilities pushed oil prices higher and hardened expectations that the Federal Reserve will stay tight.

The rally centers on the Cybercab, Tesla’s two-seat autonomous vehicle built without a steering wheel or pedals.

The company teased the invite-only Austin event in a graphic posted to X featuring the vehicle’s silhouette, signaling the countdown to launch has entered its final stretch.

The Cybercab was first shown as a concept in October 2024, when 20 prototypes gave short rides at a Tesla event.

The production version is slated to join the driverless Robotaxi fleet Tesla has operated in Austin since June 2025, a service that currently relies on Model Y vehicles, according to the company’s Robotaxi page, with Cybercab rides billed as coming in the future.

Analysts caution the event should not be read as confirmation that paying customers will immediately hail Cybercab rides.

But with Tesla’s valuation increasingly tied to autonomy and robotics rather than vehicle sales alone, investors are treating Thursday as a key test of whether the robotaxi thesis is moving from promise to product.

Monday’s run puts the stock within reach of its Aug. 21 high of $366.50, the nearest technical hurdle.