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Tesla Stock Surges on Self-Driving Tech Update, Best Day in a Year

Tesla shares posted their strongest single-day gain in more than a year after the EV maker unveiled a long-awaited update to its self-driving technology.

Tesla stock rocketed to its best single-day performance in over a year Thursday after the electric vehicle giant released a highly anticipated update to its self-driving software, giving investors a jolt of optimism around one of the company's most closely watched growth drivers.

The rally offered a moment of relief for Tesla shareholders who have endured a bruising stretch. Despite the surge, the stock remains in negative territory for the month, underscoring how much ground the company still needs to recover after a prolonged period of selling pressure.

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Self-driving technology sits at the center of Tesla's long-term value proposition. CEO Elon Musk has repeatedly positioned full autonomy as a transformational business opportunity — one that could unlock robotaxi services and dramatically expand the company's revenue beyond vehicle sales. Any meaningful progress on that front tends to move the stock sharply, as Thursday's session illustrated.

The update arrives as Tesla faces intensifying competition in both the EV market and the autonomous vehicle space, with rivals ranging from traditional automakers to pure-play tech companies accelerating their own programs. Whether the latest software release represents a genuine leap forward or an incremental refinement will likely determine how durable today's momentum proves to be.

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Frequently Asked Questions

Q.Why did Tesla stock go up today?

Tesla shares surged after the company released a long-awaited update to its self-driving technology, boosting investor confidence in one of its most important growth areas.

Q.How much has Tesla stock gained recently?

Tesla posted its best single-day gain in over a year, though the stock is still down for the month despite the rally.

Q.What is Tesla's self-driving technology and why does it matter?

Tesla's self-driving software is central to the company's long-term growth strategy, with CEO Elon Musk positioning full autonomy as a key driver of future revenue through potential robotaxi services and beyond.

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