Market maker broker
Family V · Platforms
Not to be confused with forex broker, broker, ecn broker.
Market maker broker is a category of brokerage that provides liquidity by continuously quoting bid and ask prices and by acting as the counterparty to client orders. Rather than routing trades to an external venue, the broker fills them from its own inventory or from prices it sets, which means the broker's profit is closely tied to the spread and to the net outcome of client positions.
How the model works
In a market maker model, the broker publishes a two-sided price for each instrument. Clients buy at the ask and sell at the bid; the difference is the spread, which the broker captures. Because the broker is the counterparty, it may hedge its net exposure in the wider market or choose to run the risk internally. The broker's revenue therefore comes from spreads and, in some cases, from client losses, rather than from a separate commission per trade.
Execution is typically fast and order sizes are not constrained by external liquidity, but the broker has discretion over the prices it shows. Regulation of this model varies by jurisdiction, and the specific rules on conflict-of-interest disclosure, hedging practices and capital requirements differ between countries and regulators.
Worked example
A client buys 1 standard lot of EUR/USD at an ask of 1.1052. The broker's bid at that moment is 1.1050, giving a spread of 2 pips. The broker's gross revenue from the spread is calculated as follows:
If the client later closes the position at a loss, the broker's gain on the client's loss is separate from the spread revenue and depends on whether the broker hedged the exposure.
Variations and disclosure
Market maker brokers differ in whether they hedge client flow, how they handle slippage and requotes, and what they disclose about their role as counterparty. Some operate under a dealing desk model, while others use a hybrid approach that routes certain orders to external liquidity providers. The applicable regulatory framework, including whether the broker must segregate client funds or provide negative balance protection, varies by country and licence.
Often confused with
- forex broker
- A forex broker is any firm that facilitates trading in currency pairs, regardless of execution model, whereas a market maker broker is defined by acting as counterparty and quoting its own prices. The visible sign is whether the broker's terms state that it is the counterparty to every trade.
- broker
- A broker is a general term for an intermediary that executes orders on behalf of clients, while a market maker broker specifically takes the other side of those orders. The visible sign is the presence of a dealing desk or a counterparty disclosure in the broker's documentation.
- ecn broker
- An ECN broker matches client orders against those of other participants in an electronic network and earns commission, whereas a market maker broker fills orders from its own book and earns from the spread. The visible sign is whether the fee structure is commission-based or spread-based.