According to the official announcement, in order to prevent market risks, improve the overall liquidity of the market, and optimize the user's trading experience, OKX plans to adjust the minimum number of single transactions for some coins on May 23, 2025 from 2:00 pm to 6:00 pm (UTC + 8). The specific adjustment details involve currency pairs including: ACT/USDT, BIO/USD, BIO/USDT, PROMPT/USDT, RACA/USD, RACA/USDT, SOL/TRY, XRP/BRL, XRP/TRY, ZERO/USD and ZERO/USDT. In addition, if there is a running policy delegate, and the number of current policy pending orders is less than the adjusted minimum order number, the pending order will be cancelled, and after the pending order is cancelled, the corresponding policy will also be terminated.