Robinhood’s stock hit record highs with its crypto token launch, but shares slid after OpenAI denied involvement, warning the tokens aren’t legitimate equity.

Robinhood stock popped this week on news that European users could trade "tokenized" stock in private companies. OpenAI distanced itself from the plan.

Robinhood Markets Inc. shares fell after OpenAI advised caution to customers taking advantage of the brokerage’s offer for access to equity “tokens” for the closely held company led by Sam Altman.Most Read from BloombergNYC Commutes Resume After Midtown Bus Terminal Crash ChaosStruggling Downtowns Are Looking to Lure New CrowdsMassachusetts to Follow NYC in Making Landlords Pay Broker FeesForeign Buyers Swoop on Cape Town Homes,