Tesla stock up 3.1% as Musk deepens involvement

Highlights

- Tesla shares climbed 3.1% as Elon Musk boosted his hands-on role across AI, Autopilot, and production.

- Musk renewed focus follows a $1 billion stock purchase and a series of internal reviews, including site visits and strategy meetings.

- China weekly registrations rose modestly, but August Model Y sales fell 13% year-over-year.

From a technical standpoint, Tesla’s 50-day moving average has now crossed over the 100-day line, forming a bullish crossover. The 200-day moving average at around $322 is well below current levels, underlining the strength of the recent trend. Momentum indicators such as the Relative Strength Index (RSI) are flashing caution signals, currently hovering around 75 — well into overbought territory. This suggests potential for a near-term consolidation or mild pullback.

Support now sits in the $365–$380 zone, which previously acted as a resistance shelf. A breach below this could open the way toward the $330–$350 range, where Tesla traded for most of Q2 2025. On the upside, the $450–$490 area remains a stiff resistance zone. The stock topped out at $489 earlier this year, and breaking above that would likely require a positive surprise in Q3 delivery numbers or major progress on Tesla’s AI platform.

Tesla stock price dynamics (July 2025 - September 2025). Source: TradingView

Trading volume has also picked up notably in recent sessions, suggesting strong institutional interest. However, the overextension from technical support suggests some caution is warranted in the near term. Several large block trades were recorded around the $410–$420 levels, indicating possible accumulation by funds. At the same time, options activity has spiked, with a sharp increase in weekly call volumes, hinting at speculative positioning.

Musk ramps up Tesla oversight as AI focus sharpens

Tesla CEO Elon Musk has significantly increased his day-to-day involvement at the company, following a $1 billion personal share purchase disclosed Monday in regulatory filings. Between September 13 and 16, Musk executed 26 separate stock purchases, buying over 2.5 million shares at prices ranging from $371.90 to $396.36 — his first open-market buy since February 2020. Just hours after the disclosure, Musk posted that he is now “focusing his time and energy on Tesla,” underscoring renewed commitment amid operational challenges.

Over the weekend, Musk held late-night engineering sessions with Tesla's Optimus humanoid robot team, followed by deep technical reviews of the upcoming Tesla AI5 chip — a processor he describes as critical to Tesla’s next-gen autonomy and AI systems. On Monday, Musk toured the company’s Memphis-based Colossus II data center, where he reviewed transformer and power infrastructure. He also led up to 12 hours of meetings across all departments, with a “particular focus” on Autopilot, AI, Optimus production, and vehicle deliveries.

Meanwhile, Tesla’s performance in China remains mixed. Insurance registrations for the week of September 8–14 totaled 15,350, up more than 7% from the previous week and marking the highest weekly tally in Q3 so far. The breakdown includes 9,460 Model Ys, 1,030 of the new six-seat Model Y L, and 4,860 Model 3 units. However, August retail sales of Model Y in China came in at 39,413 — down 13% year-over-year — reflecting persistent demand softness despite new variants and pricing adjustments.

Upside capped unless China recovers

Looking ahead, Tesla’s stock appears to be priced for near-term perfection. If momentum continues, and if Q3 deliveries come in better than feared, a rally toward the $450–$480 range is likely by mid-October. A breakout past the $490 level could open the door to $510, but that would require a clear upside surprise — either in AI progress, robotaxi readiness, or China stabilization.

In a base-case scenario, Tesla trades sideways in the $380–$440 band as investors weigh bullish signals from AI and autonomy against continued macro and China-related risks. With the RSI overbought and the stock extended technically, a pullback toward $360–$380 in the short term is possible. Much will depend on the tone of the upcoming Q3 delivery report, which could either reinforce support or trigger a round of profit-taking.

Elon Musk’s $1 billion open-market purchase of 2.57 million Tesla shares—his first since 2020—was seen as a strong vote of confidence in the company’s future. The move comes as Tesla pivots from lower-margin EVs toward autonomy, AI, and robotics, with Robotaxi and Optimus now central to its strategy.

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