The European Securities and Markets Authority (ESMA) published a supervisory briefing providing guidance on algorithmic trading under MiFID II on February 26, 2026. The briefing draws on insights from the 2022 Common Supervisory Action (CSA) on pre-trade controls, as well as ongoing supervisory experience and discussions with national competent authorities (NCAs). It
ESMA supervisory briefing on algorithmic trading in the EU

Key points and practical implications in the areas of governance, testing, outsourcing, and pre-trade controls.
