2026年3月3日、テスラ株は時間外取引で2.4%下落して393.64ドルとなった。原油価格の上昇と中東での地政学的緊張の高まりが背景にある。同社は第1四半期に第3世代Optimusヒューマノイドロボットを披露する計画で、アナリストらは手先の器用さと生産スケーラビリティの改善を期待している。この公開は、ロボティクスを主要成長分野とするテスラの焦点を強調するが、株主にとっては大きなリスクを伴う。
テスラ株は2026年3月3日に下落し、時間外取引で2.4%安の393.64ドルとなった。この動きは、中東での紛争激化を背景としており、Brent原油価格は1バレル当たり6.2%上昇して80.87ドルとなり、米10年物国債利回りは週初めの3.9%から4.1%に上昇した。主要市場指数の先物であるS&P 500やダウ・ジョーンズも約1.7%下落した。今年度これまでのテスラ株は10%安だが、過去12カ月間では42%上昇していた。
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Following its Q4 2025 earnings call announcement to end Model S and X production by Q2 2026, Tesla debuted its third-generation Optimus humanoid robot on February 2, 2026, via Weibo, confirming plans to repurpose Fremont factory lines for up to one million units annually amid EV sales declines. CEO Elon Musk highlighted Optimus's transformative potential in robotics.
Building on his announcement the previous day at the World Economic Forum in Davos, Elon Musk specified Tesla aims to sell Optimus humanoid robots to consumers by late 2026, subject to safety and reliability validation. With robots advancing in factories and leveraging Tesla's AI, this pivot underscores diversification as EV sales decline.
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Tesla has announced plans to end production of its Model S and X vehicles at the Fremont, California, factory to repurpose it for manufacturing Optimus humanoid robots. This move, revealed during the company's fourth-quarter earnings call, signals a deeper commitment to artificial intelligence and robotics. Initial production of Optimus is expected to begin by the end of the year.
At the World Economic Forum in Davos, Switzerland, Tesla CEO Elon Musk stated that the company plans to sell its Optimus humanoid robots to the public by the end of 2027. He emphasized the robots' expected high reliability and versatility once released. The announcement led to a more than three percent rise in Tesla's stock price.
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Building on last week's earnings report announcing the shift from EVs to AI and robotics, Tesla has outlined specifics on its custom AI5 and AI6 chips, next-gen Optimus robot, and ambitious 'general solution' for self-driving and bipedal robotics. The $20 billion 2026 investment underscores this transformation amid ongoing EV challenges.
Building on recent China announcements, Tesla detailed plans in its Q4 2025 earnings for over $20 billion in 2026 capital expenditures, prioritizing CyberCab production, Optimus robot scaling, and AI infrastructure over traditional vehicle growth. This follows a 16% drop in Q4 deliveries to 418,227 units, offset by automotive margins rising to 17.9%.
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Tesla has stopped production of its Model S and Model X vehicles to redirect factory capacity toward the Optimus humanoid robot program. The company is gearing up for limited sales and possible mass production of Optimus, while also planning an initial run of the Cybercab robotaxi. This shift accompanies growing legal and regulatory challenges related to the Cybercab name, Autopilot marketing, and full self-driving accident disclosures.