Latency in Execution

Latency in execution refers to the time delay between the moment a market event triggers a need for action ⎊ such as a liquidation ⎊ and the moment that action is successfully executed. In high-speed derivatives markets, even milliseconds of latency can be the difference between a controlled liquidation and a catastrophic loss.

High latency can cause a liquidation to occur at a price significantly worse than expected, increasing the risk of a deficit. It can also lead to issues with order matching and the overall fairness of the market.

Exchanges invest heavily in low-latency infrastructure, such as collocated servers and optimized matching engines, to minimize this delay. Minimizing latency is crucial for maintaining market efficiency and protecting the platform from the risks associated with volatile market movements.

It is a fundamental technical challenge that defines the performance and reliability of any trading venue.