Skip to main content

What Are “Market Surveillance” Tools and What Metrics Do They Track?

Market surveillance tools are sophisticated software systems used by exchanges and regulators to monitor trading activity for potential abuse. They track metrics such as order-to-trade ratios (for spoofing/layering), self-trade ratios (for wash trading), trade size distribution, price impact of large orders, and the speed of order entry and cancellation.

These tools generate alerts for patterns that deviate from normal trading behavior.

What Is the Role of ‘Surveillance’ Systems in Detecting Wash Trading?
What Internal Surveillance Tools Do CEXs Use to Detect Market Manipulation like Front-Running?
How Can a Derivatives Exchange Detect and Prevent Market Manipulation across Its Products?
How Do Centralized Exchanges (CEX) Typically Implement Market Surveillance to Detect Manipulative Trading Practices?