Woofun AI reports that BIT will officially launch U.S. stock options trading on July 24. The platform charges zero commission for buying and selling, with a usage fee of $0.30 per contract, which is half the industry standard. The minimum transaction fee is set at 0.99 yuan, matching regular U.S. stock trades without additional surcharges.

Initially, the service covers approximately 2,000 highly liquid U.S. stock assets. Trading is restricted to buyers (Long Call/Long Put), while sellers (Short) cannot open positions. This structure locks maximum loss at order placement, preventing margin call risks in extreme market conditions. Future expansions depend on risk control performance and demand. Early-bird rewards, including 30 days of free real-time quotes, are available for first-time traders or referrers.