Execution Slippage
Execution slippage is the difference between the expected price of a trade and the actual price at which it is executed. It occurs because the market price moves between the time an order is placed and the time it is filled, or because the order consumes liquidity across multiple price levels.
In cryptocurrency markets, slippage is often high due to limited liquidity on many exchanges and the extreme volatility of the assets. It represents a direct cost to the trader, effectively reducing their profit or increasing their loss.
To minimize slippage, traders use advanced execution algorithms that manage the timing and routing of their orders. Understanding the drivers of slippage, such as order book depth and market impact, is essential for professional trading.
Slippage can also be caused by latency, where the price changes before the order reaches the exchange. By optimizing order routing and execution strategies, traders can significantly reduce this cost.
It is a key metric for evaluating the performance of a trading strategy and the efficiency of an exchange.