Svmuu News According to OKX official news, play to earn strategy trading phase 7 "BTC special" is now officially opened, the total prize pool of 1.13 million U, from now until April 17, 2026 23:59 (GMT +8), new users to recharge 10 U that is to lead 100 U airdrop position, trading full 100 U and then get 20 U reward. New and existing users can get up to 5,000 U of BTC equivalent for trading 10,000 U.