#订单类型解析 taker, directly matching at the current price, consumes liquidity (taking orders), and excessive liquidity consumption can lead to greater price fluctuations, which may cause some individuals to be liquidated. Therefore, to avoid being criticized for liquidation, exchanges like Binance set higher fees for takers to suppress price fluctuations.

Makers sell at a price higher than the current price and buy at a lower price, thereby providing liquidity. To encourage liquidity accumulation, exchanges offer makers lower fees for orders, which is represented by the recent popular zero-fee orders for USDC.