Overview
- On July 3 the European Securities and Markets Authority told firms that products called “event contracts” with fixed yes‑or‑no payouts must be assessed under MiFID II to see if they are financial instruments.
- Where a contract qualifies as a derivative ESMA said national bans on retail binary options apply and firms must hold MiFID authorisation to offer related investment services in the EU.
- European enforcement has already started to bite as Spain temporarily blocked Kalshi and Polymarket on May 26 and regulators from nine countries issued a joint warning on June 19 about unlicensed prediction platforms.
- None of the major prediction venues currently runs a licensed retail business in the EU and many platforms route activity offshore or operate under U.S. CFTC oversight while global monthly volume topped about $50 billion in June.
- The clarification raises short‑term legal and market risks by forcing contract‑by‑contract compliance checks, restricting retail access in Europe, and creating a fragmented patchwork to watch for further national actions and U.S. rulemaking.