A market maker broker creates an internal market for its clients. When you place a buy order, the broker sells to you from its own inventory. When you close (sell), the broker buys back from you. The broker earns money from the spread it marks up over the underlying interbank rate.
In this model, the broker is your direct counterparty. When you profit, the broker pays you. When you lose, the broker keeps the money. This creates a structural conflict of interest — a market maker has a financial incentive for its clients to lose trades.
This does not mean market maker brokers are dishonest. Reputable market makers are regulated and cannot manipulate prices. They hedge their client exposure in the interbank market to reduce risk. But the conflict of interest is structural and worth understanding.
An ECN broker routes your orders to a pool of liquidity providers — typically banks, prime brokers, and other large financial institutions. The prices you see are aggregated from multiple providers, and the best bid/ask is displayed to you as the market price. When you trade, you trade against these real market participants, not the broker.
The broker charges a fixed commission per lot — typically $3.50 to $7.00 round-trip per standard lot on EUR/USD. The broker's revenue comes entirely from this commission, regardless of whether you win or lose. There is no conflict of interest.
| Market Maker | ECN/STP | |
|---|---|---|
| EUR/USD spread | 0.6–2.0 pips (fixed or variable) | 0.0–0.3 pips (variable) |
| Commission | None | $3.50–$7.00 per standard lot round-trip |
| Effective spread equivalent | 0.6–2.0 pips | 0.35–1.0 pips (incl. commission) |
| Conflict of interest | Yes — broker is counterparty | No — broker earns commission only |
| Requotes | Possible during news | Rare — orders go to market |
| Depth of Market | Not shown | Usually available |
| Best for | Beginners, low-frequency traders | Active traders, scalpers, EAs |
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You can check any broker's execution model, spread type, and commission structure with our free broker check tool.
An ECN broker passes your orders directly to liquidity providers without acting as your counterparty. You get real market prices, usually 0.0–0.3 pips on EUR/USD, plus a commission per lot. The broker earns the same commission whether you win or lose.
A market maker sets its own bid and ask prices and acts as the counterparty to your trades. It earns money from the spread markup. Regulated market makers are a legitimate and common model — just be aware of the structural conflict of interest.
For frequent traders, ECN is usually cheaper. For occasional traders on small positions, a market maker with a 0.8-pip spread can be just as cost-effective without the commission complexity. Calculate the total cost for your specific trading volume.
Look for 0.0 pip EUR/USD spreads, a per-lot commission, "No Dealing Desk" label, and Depth of Market availability. Check with our free broker check tool.
Last updated 2026-09-16. This article is for educational purposes only and does not constitute financial advice.