On the evening of Oct. 15, U.S. time, Elon Musk showed off a prototype of a flying Tesla Roadster at a SpaceX rocket test site. Tesla stock had already closed for the day at $362.44. With the stock market shut, the price of a Tesla contract on the crypto exchange Hyperliquid reached roughly $378, about 4.9% above the contract's own prior price.
Yet in the next day's regular session, Tesla opened at $368.51 and closed down 2.13% at $354.72. Many people assume an overnight crypto price previews the next day's stock price. But the real story is elsewhere. The overnight price was set not by the stock but by a contract that allows up to 20x leverage, and it was priced without knowing what would happen in the next regular session.
- What was the Tesla traded on crypto exchanges?
Hyperliquid's Tesla product is a perpetual future (a contract with no expiry that tracks the price of an underlying asset). It follows Tesla's share price, but it is not a tokenized share. Buying it does not make you a Tesla shareholder.
The contract settles in USDC (a crypto token pegged one-to-one to the dollar), trades 24 hours a day and needs no brokerage account. Leverage goes up to 20x. That made it one of the few ways to bet on Tesla's price at night, while the Nasdaq was closed.
Think of it like a betting slip at a racetrack. You don't buy the horse; you bet on the result. But this contract exchanges funding payments every hour against a reference price. After the demo, the funding rate was positive, meaning more traders had bet on a rise.
- How much money poured in overnight?
In the hour after the demo, trading in Hyperliquid's Tesla contract reached $47 million, up about 1,580% from $2.8 million before. Only nine hours into the day, it became the contract's second-busiest day since it listed about a year ago.
Binance was bigger still. According to the data tracker RootData, 24-hour volume was $279 million for Binance's Tesla contract and $159 million for Hyperliquid's. These figures include leverage, so the cash actually put in was smaller.
Put simply, while the stock market slept, people betting on Tesla's price flocked not to a stock exchange but to contract markets on crypto exchanges.
- What was different in the regular session?
The overnight excitement carried into pre-market trading. In a CoinDesk story published at 6:48 a.m. Eastern time on Oct. 16, Tesla was up about 4.5% in pre-market trading. By 9:28 a.m., just before the open, the gain had narrowed to 2.40%, at $371.13.
The regular session opened at $368.51, about 2.5% below the overnight contract price of $378. Tesla rose more than 2% at one point during the day but ended down 2.13% at $354.72.
The Nasdaq Composite also fell 2.15% that day, and the S&P 500 fell 1.07%. Electric-vehicle makers Rivian and Lucid dropped 4.61% and 10.57%. It wasn't just Tesla; tech and EV stocks were weak together.
- Why did the two prices split?
The overnight contract price was set right after the demo news, before anyone knew the next day's market mood. The regular-session price reflects the whole market's moves that day and expectations for upcoming earnings. Tesla reports third-quarter results after the market close on Oct. 21.
Roadster production is targeted for 2028. U.S. investor Gene Munster called the reveal more of an "engineering flex" than a breakthrough that would move the stock. The U.S. investing site The Motley Fool summed up the day as one where the Roadster effect faded ahead of earnings.
- What if you had followed the overnight price?
Let's do the math. Say you put $10,000 into the Tesla contract near $378 overnight with 10x leverage, trading the equivalent of $100,000. If the contract price fell to around the next day's $354.72 close, that's a drop of about 6.2% and a loss of about $6,200. At 20x, you would lose everything you put in and be forcibly liquidated, meaning the exchange closes the position once losses reach the cash put in (illustration, before fees and funding).
Think of it like an asking price on a resale app. It's the price the overnight traders set, not one the whole market accepted the next day. The difference is that this contract carries leverage, so the gap is multiplied.
- BITPRESS Insight
When the stock market is closed at night, crypto exchanges are one of the few places to bet on Tesla's price. When big news breaks at night, as it did here, money rushes there first, and that price becomes the first number in the next morning's headlines.
This time, the regular-session open was about 2.5% below the overnight contract price of roughly $378, and the close was about 6.2% below it. Anyone who bought the stock the next day or placed a leveraged bet on the contract based only on the overnight price would have absorbed that gap as a loss.
An overnight crypto price is not "tomorrow's stock price" but "a price set by contracts while the stock market is closed." Whether it holds in the regular session is decided, in part, by the whole market's mood the next day.
Sources
https://www.coindesk.com/business/2026/10/16/elon-musk-s-flying-roadster-reveal-sent-tesla-crypto-trading-into-overdrive-while-stock-markets-were-closed
https://www.cryptotimes.io/2026/10/16/tsla-stock-price-surges-by-5-on-hyperliquid-after-tesla-flying-car-reveal/
https://www.fool.com/coverage/stock-market-today/2026/10/16/stock-market-today-oct-16-tesla-falls-as-roadster-reveal-fades-before-earnings/
https://www.investing.com/news/stock-market-news/tesla-analysis-stock-falls-after-roadster-reveal-fails-to-hold-gains-93CH-4954683
https://www.tipranks.com/news/tesla-cars-may-fly-but-tsla-stock-doesnt
Glossary
Perpetual future — A contract with no expiration date that is built to track the price of a stock or coin. You don't own the asset itself; you are betting on its price.
Leverage — Betting an amount several times larger than the money you put in. At 10x, a 1% price move changes the money you put in by 10%.
Funding rate — Money that traders betting on a rise and traders betting on a fall pay each other at regular intervals so the perpetual futures price doesn't drift away from the reference price.
Forced liquidation — When losses in a leveraged trade reach the money you put in, the exchange forcibly closes the contract.
Pre-market trading — Trading that happens before the regular U.S. session opens (9:30 a.m. Eastern time). Few traders take part, so prices can swing sharply.
BITPRESS articles are information to help your investment decisions, not a recommendation to buy or sell any stock or coin. Investment decisions and their results are your own responsibility.
