You can’t buy SpaceX stock. Not yet, anyway. But that hasn’t stopped crypto traders from finding a way to speculate on it, pouring nearly $18 million in daily volume into synthetic perpetual futures contracts tied to Elon Musk’s rocket company.

The contracts, which carry no actual equity or shareholder rights, let traders bet on SpaceX’s implied valuation through derivatives listed on both decentralized and centralized exchanges.

How the shadow market works

Synthetic perpetual futures are crypto-native instruments that track the price of an asset without requiring the underlying asset to exist on-chain or even be publicly traded. Traders are essentially placing leveraged bets on a price feed that reflects what the market thinks SpaceX is worth per share.

Hyperliquid, a decentralized perpetuals exchange, launched its SpaceX contract on May 17, 2026. Binance followed four days later on May 21.

The initial appetite was enormous. First-day trading volume on Hyperliquid alone exceeded $30 million to $40 million, with open interest reaching tens of millions across related platforms.

Prices started around $150 per share, implying a SpaceX valuation of roughly $1.5 trillion. They later climbed above $200, which would peg the company’s worth north of $2 trillion.

Since launch, daily volume has averaged close to $18 million.

The flash crash that nobody saw coming

On May 28, 2026, a SpaceX-linked contract on Hyperliquid experienced a flash crash of approximately 45%. The sudden drop liquidated around $1.5 million in positions.

Why this matters beyond SpaceX

SpaceX isn’t going to be a one-off experiment. Similar synthetic perpetual contracts are already being explored for other high-profile private companies, including OpenAI and Anthropic.

Crypto platforms are building a parallel market for pre-IPO speculation, one that bypasses the traditional gatekeepers of private equity investing. Synthetic futures allow anyone with a crypto wallet and some collateral to take a position on SpaceX’s valuation. No accredited investor status required. No lock-up period.

These contracts don’t confer any ownership. If SpaceX IPOs at $200 per share and you’re long the synthetic at $150, you profit on the difference. But you never owned SpaceX. You have no voting rights, no dividend claims. You’re trading a derivative of a derivative of a valuation estimate.