PANews reported on March 3rd that according to official news, OKX has now launched the "Contract Martingale Coupon Carnival Season". The event will be held from 16:00 (UTC+8) on March 3, 2025 to 16:00 (UTC+8) on March 17, 2025. New users can receive 10 USDT coupons, and the total prize pool is up to 50,000 USDT. Each user can only receive it once, on a first-come, first-served basis.

It is reported that new users of OKX contract Martingale strategy can create a Martingale strategy for any contract of SOL/USDT, BTC/USDT or ETH/USDT for the first time according to the activity requirements, and keep the strategy parameters unchanged. If the strategy is not profitable in the end, OKX will compensate the loss according to the amount of valid compensation coupons. Users need to create a strategy within 8 hours after receiving the compensation coupon, otherwise the compensation coupon will automatically expire and return to the prize pool, and the user will not be able to receive the compensation coupon again.