Tesla (TSLA) closed the January 7 trading session at $431.41, down 0.36% (-$1.55), after a volatile day that saw shares trend lower into the close. Selling pressure intensified late in the session, with the stock briefly trading near $432.96, according to the chart.
In pre-market trading on January 8, Tesla shares extended the decline, falling to $428.98, down 0.56% (-$2.42). The move suggests continued near-term caution following fresh competitive headlines in the autonomous driving space.
What the Chart Shows
- Close (Jan 7): $431.41 (-0.36%)
- Pre-market price: $428.98 (-0.56%)
- Intraday range: ~$432 to ~$438
- Late-session trend: Accelerating downside into the close
Price action shows TSLA failing to hold earlier intraday rebounds, with lower highs forming throughout the session before a sharp selloff near the end of the day.
Catalyst: Nvidia Enters the Autonomous Driving Spotlight
The weakness followed Nvidia’s announcement of new open-source AI models for autonomous driving, unveiled at CES 2026. The move positions Nvidia as a direct challenger to Tesla’s in-house Full Self-Driving (FSD) development, triggering an immediate negative reaction in Tesla shares.
Following the announcement:
- Tesla shares fell roughly 3%–4.9%
- Nvidia stock moved modestly higher
Musk Pushes Back on Competitive Threat
Tesla CEO Elon Musk downplayed Nvidia’s announcement, stating he is not concerned about an immediate threat. Musk argued that it could take “five or six years, maybe even longer” before Nvidia’s technology poses a serious competitive challenge, citing slow adoption by traditional automakers and the difficulty of solving rare real-world autonomous driving edge cases.
Nvidia’s Strategy vs. Tesla’s Vision
Nvidia CEO Jensen Huang introduced the “Alpamayo” family of AI models, positioning Nvidia as the primary AI “brain” supplier for automakers rather than a vehicle manufacturer. Huang noted that the first Mercedes-Benz vehicles using the platform are expected on the road soon.
For Tesla, autonomy remains central to its long-term strategy, including:
- Expansion of Full Self-Driving
- A planned robotaxi network
- The launch of its Cybercab in 2026
Despite the competitive narrative, Nvidia remains a supplier to Musk-led ventures such as xAI, highlighting the complex overlap between rivalry and partnership.
For now, the market appears to be reassessing Tesla’s AI lead as competition in autonomous driving accelerates.
