The maker and taker model exists to support liquidity. This page explains how that mechanism shapes spreads, depth, and execution quality. This page is written around the core ideas behind maker and taker activity: liquidity, order-book depth, execution timing, and fee differences.

Liquidity in simple terms

How makers improve liquidity

Makers add liquidity and usually pay less, while takers remove liquidity and usually pay more for immediate execution.

Takers consume existing orders. That is not bad; it is how trading actually happens. The exchange simply uses the fee model to balance the need for available liquidity with the need for fast execution.

Anyone comparing trading fees should also compare liquidity conditions. A low posted fee is less useful if the order book is thin and execution quality is poor.

Key differences at a glance: makers normally use non-immediate orders, often limit orders, to add liquidity to the book. Takers normally use immediately matching orders, often market orders, to remove liquidity. Makers are typically linked with lower fees or rebates, while takers are typically linked with higher fees and faster execution.