Dealing desk

What a dealing desk means

A dealing desk is the part of a brokerage that decides what price you see and what happens to your order. In a dealing desk model, the broker does not always pass your trade to the wider market. Instead, it may act as the counterparty: when you buy, the broker sells to you, and when you sell, the broker buys from you. The broker is then often called a market maker, and the desk is the team or automated system that quotes prices and manages the resulting exposure.

The term appears mostly in forex and CFD trading, where the product is a contract with the broker rather than a share or currency delivered on an exchange. Accounts are often marketed as either dealing desk (DD) or no dealing desk (NDD). NDD means orders are routed outward, either straight through to a liquidity provider (STP) or into a network of providers (ECN), rather than being handled internally.

Anyone who trades a retail CFD or forex account has some contact with this question, even if the broker never mentions it. It affects how spreads are set, how quickly orders fill, and where the broker's interests sit relative to yours.

How it works

The desk usually follows a sequence of steps for each client order.

1. The broker takes price feeds from one or more banks or liquidity providers and builds its own quote, adding a markup to the spread or setting a fixed spread.
2. When you submit an order, the system decides whether to hold it on the broker's own book (internalizing it) or to pass it on.
3. Orders held internally are matched against other clients' orders where possible. The broker's net exposure is what remains after those orders offset one another.
4. The desk may hedge some or all of the net exposure in the outside market, or deliberately leave part of it open.
5. Your profit or loss is settled against the broker's own book, not against a counterparty on an exchange.

Many brokers run a hybrid. Small, ordinary orders may stay in-house, while large or unusual ones are sent to a liquidity provider. This is sometimes called A-book and B-book routing: A-book orders are passed outward, B-book orders are kept inside.

A worked example

These numbers are illustrative only. Suppose 100 clients each buy 1 lot of EUR/USD, and 90 other clients each sell 1 lot at about the same time.

• Total client buys: 100 lots
• Total client sells: 90 lots
• Net client position: 10 lots long
• Broker exposure after matching: 10 lots short

The desk now has a 10-lot short position against clients. With a pip worth about 10 USD per standard lot, a 20-pip rise in EUR/USD would cost the broker roughly 10 x 20 x 10 = 2,000 USD on that open net position, while a 20-pip fall would earn the same amount. The desk can hedge that 10 lots outside, or accept the risk. Notice that if clients as a group tend to lose, an unhedged book profits on average, and that is the potential conflict of interest.

Why it matters

A dealing desk changes the incentives in your trade. In an agency model the broker earns from spreads and commission whatever you do, so it prefers you to keep trading. In a principal model the broker may also profit when clients lose. Well-run firms manage this with policies, supervision and regulation, but you should still know the structure.

Practical effects can include fixed spreads, which are easier to budget around, and more predictable execution in calm markets. The downsides can include requotes, wider spreads in fast markets, slower fills on large orders, and less transparent pricing. NDD accounts tend to show variable spreads that tighten and widen with the underlying market, and the commission or markup is more visible.

How to use it in practice

1. Read the order execution policy. Regulated brokers must publish one, and it should say whether orders are internalized or routed outward.
2. Check whether the account type is described as market maker, STP, ECN or hybrid, and what that means for fees.
3. Compare typical spread behavior during news events, not just at quiet hours.
4. Look at how the broker describes conflicts of interest and whether it says it acts as counterparty.
5. Test with a demo account first, then a small live position, and compare the fill price with the quote you saw.
6. Keep screenshots or order records if a fill looks off, so you can raise a precise complaint.

Common mistakes and misconceptions

• Assuming a dealing desk is automatically dishonest. Many are properly regulated; the structure creates a conflict that has to be managed, not proof of misconduct.
• Assuming NDD means no conflict at all. Routing outward reduces one conflict, but the broker still controls markups, commissions and platform terms.
• Believing fixed spreads mean no cost. Fixed spreads are usually set wide enough to cover the broker's risk.
• Treating marketing labels as facts. Terms like ECN or STP are used loosely, so check the execution policy rather than the banner.
• Thinking requotes always signal manipulation. They can occur in fast markets under any model, though frequent requotes in calm conditions deserve scrutiny.

Risks and limitations

A dealing desk is a structural feature, not a verdict on quality. Any CFD account carries a high risk of rapid loss because of leverage, whichever model is used. Regulation influences how conflicts must be handled, but rules differ by jurisdiction, and the label on an account does not guarantee better or worse results. Execution quality also depends on the market, your order size and your connection.

How Brokeli looks at it

When we review a broker, we record how it describes its execution model in its own documents and whether the stated model matches the account types offered. We treat the execution policy and the regulatory status as separate checks, and we note when marketing wording is vaguer than the legal text. Our published research snapshots reflect what the broker discloses, not a judgment that one model suits everyone.