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The AMF Enforcement Committee fines a Dutch trading firm and three Dutch traders for price manipulation

AI Analysis

Executive Summary

The AMF Enforcement Committee fined a Dutch trading firm and three Dutch traders for price manipulation on French markets, demonstrating the regulator's cross-border enforcement reach against market abuse. This case underscores AMF's aggressive stance on manipulative trading practices, serving as a deterrent for international firms and individuals active in EU-linked markets. Compliance teams should note it as evidence of heightened scrutiny on trading desks handling correlated instruments. #

What Changed

This is an enforcement action, not a regulatory change; it reinforces existing prohibitions under the Market Abuse Regulation (MAR, Regulation (EU) No 596/2014) against price manipulation, including fixing prices at abnormal or artificial levels through deceptive trades. It aligns with prior AMF decisions, such as the €20 million fine on Morgan Stanley for similar OAT/OLO manipulations via futures positioning (decision dated 4 December 2019). No new requirements are introduced, but it highlights AMF's interpretation of "deception or contrivance" in trades inconsistent with overall strategies, giving distorted market signals. #

What You Need To Do

  • Enhance surveillance
  • Trader training
  • Internal controls
  • Compliance reviews

Key Dates

4 December 2019 ; EcoR1: 13 December 2024; SMCP: 10 June 2025).
30 June 2026 .
16 September 2025 .

Compliance Impact

Urgency: High – This signals AMF's expanding cross-jurisdictional enforcement (Dutch firm/traders), with fines on firms and individuals, amid proposed powers enhancements (e.g., penalty payments, communication on probes). Firms face personal accountability risks and market reputation damage; non-EU entities cannot assume immunity if impacting French markets. Immediate surveillance upgrades are ess

Who is Affected

Trading firms (especially non-French entities like broker-dealers) operating on or impacting French/EU markets.Individual traders, including those based abroad (e.g., Dutch traders here), facing personal liability.Investment managers, hedge funds, and banks with government bond or derivatives desks.Any firm under AMF jurisdiction via French regulated markets or correlated instruments.

Summary

Sanctions & settlements Journalists The AMF Enforcement Committee fines a Dutch trading firm and three Dutch traders for price manipulation

Relevant Firm Types

Broker Dealer
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