Regulated activity

Dealing on own account

Trading against the firm's own capital to conclude a market transaction needs an investment firm licence or a banking licence under MiFID II Annex I, Section A(3). Market makers and systematic internalisers authorised this way face strict capital adequacy rules, conduct supervision and pre-trade transparency duties, and can passport across the EEA.

Last verified 2026-09-24Markdown · Data (CC BY 4.0)
Dealing on own account: regulated activityMiFID

Definition

Trading financial instruments against proprietary capital, which includes acting as counterparty to client trades.

Which licence you need

Licence families that typically permit this activity:

Where it can be licensed

Jurisdictions where dealing on own account can be licensedAustraliaCyprusCzech RepublicEstoniaGermanyIrelandItalyLatviaLithuaniaLuxembourgMalaysia (Labuan)NetherlandsPolandSlovakiaSouth AfricaSpainSwitzerlandUnited KingdomAbu Dhabi Global Market (ADGM)BermudaCayman IslandsDubai International Financial Centre (DIFC)Hong KongMaltaMauritiusSeychellesSingapore

Frequently asked questions

Does proprietary trading always require a MiFID II investment firm licence?

Not always. A firm trading purely for its own account, with no external clients, may qualify for the dealing-on-own-account exemption under MiFID II Article 2. Market makers, members of a regulated market and algorithmic high-frequency traders are usually excluded from that exemption.

What transparency requirements apply to systematic internalisers?

A systematic internaliser must publish firm bid and offer quotes during market hours, for liquid instruments up to standard market size. Commercial access to those quotes has to stay non-discriminatory, open equally to qualified institutional and retail counterparties.

Last verified 2026-09-24Author Danil Marmysh, Founder & CEO, ProtegraReviewed by Anastasia Sidorenkova, Head of Licensing, ProtegraReport an errorReference information, not legal advice.

Sources

  1. MiFID II Annex I, Section A(3) · retrieved 2026-09-24

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