TWAP Slippage Risk

TWAP slippage risk refers to the potential for the final average execution price to deviate significantly from the initial target price when using a Time-Weighted Average Price strategy. Because TWAP ignores volume, it may execute trades during periods of low liquidity where the price is more volatile.

If a large part of the order is executed when the market is thin, the price impact can be disproportionately high. This creates slippage, where the realized price is worse than the expected price.

In crypto markets, this risk is exacerbated by sudden liquidity gaps and high volatility. Traders must monitor the market continuously to ensure that the time-based execution does not result in poor fills.

Mitigation strategies include setting price limits on individual slices or pausing execution during extreme market movements. Understanding TWAP slippage risk is essential for balancing the need for execution speed with the need for price stability.

It highlights the limitations of purely time-based algorithms in unpredictable environments.