Tesla shares fell practically 9% on Friday, wiping about $60bn (£45bn) from the corporate’s worth, after the long-awaited unveiling of its so-called robotaxi didn’t excite traders.

Shares within the electrical carmaker tumbled to $217 at market shut following an occasion in Hollywood, the place the chief government, Elon Musk, revealed a much-hyped driverless car. The inventory worth is down roughly 12% year-to-date.

Musk mentioned the corporate would begin constructing the totally autonomous “Cybercab” by 2026 at a worth of lower than $30,000, and confirmed off a van he claimed was able to transporting 20 folks round city autonomously – which he mentioned would reshape cities by turning automotive parks into parks.

Earlier than the occasion, he tweeted: “And all transport will likely be totally autonomous inside 50 years.”

Throughout the showcase, he wrote that automotive parks would not be wanted in cities.

Nevertheless, analysts mentioned the occasion was quick on element and in addition expressed disappointment over a scarcity of specifics about different Tesla initiatives. Musk has a historical past of creating grand projections about upcoming merchandise and failing to observe by way of within the timeframe he has set, or in any respect.

Tom Narayan, an analyst at Royal Financial institution of Canada, mentioned in a word to traders that the occasion lacked element. “Buyers we spoke to on the occasion thought the occasion was mild of actual numbers and timelines,” he wrote.

“These usually come at Tesla occasions. This one appeared targeted on branding and advertising Tesla’s imaginative and prescient, relatively than giving concrete numbers for us to mannequin out. As such, we might anticipate shares to commerce decrease.”

Narayan added that some traders had been hoping for a teaser a couple of lower-priced car, with pedals and steering wheel, that might launch subsequent 12 months. Nevertheless, none was forthcoming.

Garrett Nelson, an analyst at funding analysis agency CFRA, mentioned he was upset by the Cybercab reveal and a scarcity of element a couple of cheaper car.

He wrote: “The occasion raised loads of questions, was surprisingly temporary, and was extra of a managed demonstration than a presentation. We had been upset by the shortage of element concerning [Tesla’s] near-term product roadmap, eg, the extra inexpensive mannequin and Roadster, each of which Musk mentioned would obtain first manufacturing in 2025 on its final convention name.”