OKX launches crypto event contracts on BTC, ETH, and SOL
Crypto exchange OKX launched Event Contracts on June 1, offering binary up-or-down contracts on Bitcoin, Ethereum, and Solana price movements with fixed payouts and no leverage or liquidation risk. Time intervals range from 5 minutes to daily. The product lets users take directional calls without managing spot holdings directly. OKX is among the largest global crypto exchanges by volume and is pushing further into derivatives-style products, expanding the competitive field beyond regulated U.S. venues like Kalshi and crypto-native prediction markets like Polymarket. The launch comes days after the CFTC approved Kalshi's bitcoin perpetual futures and as Polymarket tests perpetual contracts with select users.
OKX's entry into binary crypto event contracts pressures Polymarket's crypto-native audience with a simplified, no-liquidation product from a high-volume exchange. Any volume migration from Polymarket would blunt its competitive edge against Kalshi just as both platforms race to capture the crypto derivatives market.
Becomes the third major platform to enter the crypto-event-contract race alongside Kalshi and Polymarket, as all three converge on crypto perpetuals and binary derivatives within a week of the CFTC's first bitcoin futures approval.