WLD plummets 20% as Mr. Hayes releases his tokens the day after saying he will continue to hold them.

These days, opinions on cryptocurrency investing change within 24 hours.

Arthur Hayes, co-founder of cryptocurrency exchange BitMEX and chief investment officer of family office Maelstrom, announced on Friday that the company had sold all of its shares, a day after he said he would continue to hold a stake in WorldCoin, a digital token associated with Sam Altman’s Eye Scan ID project.

“Abandoned $WLD. It came out. See you all at the clerk’s office,” he wrote alongside a chart of SpaceX stock declines. $WLD It fell 10% in the past 24 hours, much of it after Hayes’ tweet.

The day before, Mr. Hayes said that Mr. Maelstrom held World Coin. The company had just sold all of its privacy coin Zcash, claiming that Orchard’s privacy pool was flawed and undermined the reason for owning it, but Hayes said the company would buy it back for a higher price if it turned out to be wrong. He said WorldCoin will remain in place while waiting for “Lord Elon” (referring to Elon Musk) to raise the price.

This connection was made via artificial intelligence. SpaceX has increasingly pitched its listing as an AI and connectivity business rather than just a rocket company, and the strong debut promised a boost to broader AI and technology deals.

WorldCoin, an AI-themed token that trades around the clock, was a way for the fund to jump on board, providing a more liquid alternative to SpaceX shares that weren’t readily available for retail purchase and weren’t yet traded.

SpaceX trades under the ticker SPCX but is not listed on the Nasdaq until June 12, so the price Mr. Hayes responded to is a pre-listing quote from the private markets of a company that has not yet gone public. WorldCoin is also Altman’s project, not Musk’s, and the two run rival artificial intelligence companies.

Data shows that pre-listed shares of SpaceX stock have fallen more than 50% on HyperLiquid over the past few days, weakening the reason for AI bettors to hold on to their proxies.

Mr. Hayes frequently makes statements that move the cryptocurrency market. WorldCoin has bounced back from the broader market downturn, rising 70% in the past month, but Saturday’s price drop narrowed its gains over the past week to 45%.