Kalshi has filed with U.S. regulators to launch perpetual futures contracts linked to individual U.S. stocks, a move that would extend a crypto-style derivatives structure into traditional equity markets. The company’s proposal was submitted to the Securities and Exchange Commission as a rule change and simultaneously sent to the Commodity Futures Trading Commission for review, according to the filing. The development arrives as Coinbase has also put forward a separate plan to offer single-stock perpetual futures. Both efforts point to growing competition among regulated crypto derivatives venues to adapt perpetual contract mechanics—particularly the use of ongoing funding payments—to equity instruments. Key takeaways Kalshi filed a proposed rule change with the SEC and submitted the related materials to the CFTC to enable perpetual futures tied to specific U.S. equities. The contracts would have no fixed expiration date and would use periodic funding payments between long and shor...