Binance EN: Updates on Funding Rate Settlement Frequency of USDⓈ-M SIGNUSDT Perpetual Contract (2025-04-29) 币安重要公告: USDⓈ-M SIGNUSDT 永续合约资金费率结算频率更新（2025-04-29） SIGN MarketCap: 151M (Auto match could be wrong, 自动匹配可能不准确)