trading fee

The exchange charges a 0.1% trading fee on every swap, split between the platform and liquidity providers.交易所对每次兑换收取0.1%的交易手续费，由平台和流动性提供者分配。

Trading fees are a key revenue source for both CEXs and DEXs, directly affecting the profitability of active traders.交易手续费是中心化交易所（CEX）和去中心化交易所（DEX）的关键收入来源，直接影响活跃交易员的盈利能力。