MiFID

MiFID — the Markets in Financial Instruments Directive — is the EU's principal legislative framework for trading in equities, bonds, derivatives and structured products across the single market. First adopted in 2004 and substantially revised as MiFID II in 2018, it governs pre- and post-trade transparency, best-execution obligations, position limits, and algorithmic-trading controls for investment firms and trading venues operating in EU member states. ESMA, the European Securities and Markets Authority, issues binding technical standards and enforces position-limit regimes under MiFID II.

Energy derivatives — including natural gas futures, power contracts and emissions allowances — sit in a dual-regulatory zone. Physical wholesale trades in gas and electricity are covered by REMIT (the EU Regulation on Wholesale Energy Market Integrity and Transparency, now amended to give ACER direct sanctioning powers). Financial derivatives on those same underlyings are covered by MiFID. This creates divergent reporting standards, different surveillance architectures, and compliance complexity for cross-commodity desks running physical and financial legs simultaneously. The Gas Market Task Force (GMTF) — the joint DG Energy, ACER and ESMA body mandated under the Clean Industrial Deal — identified MiFID-REMIT legislative alignment as a priority recommendation in its staff working document SWD(2026)147, published 2 June 2026, alongside a call for enhanced algorithmic-trading monitoring .

The practical effect of alignment, when legislated, would be a consolidated reporting obligation for energy derivatives that currently require separate filings under each regime. For desks holding cross-commodity positions across MiFID and REMIT reporting boundaries, the surveillance uplift will ADD infrastructure cost in exchange for reduced compliance duplication. The GMTF recommendation does not carry binding force; legislative action requires a Commission proposal and Council/Parliament adoption, meaning the earliest practical effect is H2 2026 at the soonest and more likely beyond 2027.