ECN Account: What True ECN Execution Means in Forex
Macro Glossary, Forex Mechanics
By Ken Chigbo, macro trader and founder of KenMacro, 18+ years in markets.
Updated 2026-05-20
The desk’s answer
An ECN (Electronic Communications Network) account routes orders directly to a network of liquidity providers (banks, prime brokers, other clients) who compete to fill them. The broker earns a per-lot commission rather than a marked-up spread. Genuine ECN execution offers the tightest spreads (often 0.0 to 0.3 pips on EUR/USD in peak liquidity), depth-of-market visibility, and no dealing desk on the broker side. Many brokers market themselves as ECN but actually run STP or hybrid models, so the term is often loosely used.
Defined term, ECN account
An ECN (Electronic Communications Network) account routes client orders directly into a network of liquidity providers, who compete to fill the trade, with the broker earning a per-lot commission rather than a marked-up spread. Genuine ECN execution offers the tightest interbank-like spreads, depth-of-market visibility, and no dealing-desk intervention; many brokers advertise ECN but execute on an STP or hybrid basis.
What true ECN execution involves
A true ECN aggregates quotes from multiple liquidity providers and presents the trader with a consolidated best bid and best offer plus depth of market. When the trader hits a price, the order routes to the LP showing that price. The broker is not on the other side; the broker is the technology bridge. Commission is the broker’s revenue (typically 3 to 7 dollars per side per standard lot), and the spread on the screen reflects the interbank cost. True ECN brokers can show negative net spread occasionally when overlapping LP quotes cross before order routing resolves the conflict, although such instances are momentary and not tradeable.
ECN versus STP versus market maker
Three execution models exist. ECN: order routed into an aggregated LP pool. STP (Straight Through Processing): order routed to a single LP or a small set, but not into an open competitive pool. Market maker (dealing desk): broker takes the other side of the trade, hedging selectively. ECN and STP are both ‘No Dealing Desk’ models, often grouped together as A-book. Market maker is B-book. The execution distinction matters most around news, where market makers can widen spreads or requote, ECN simply prints whatever the LPs are showing, which can be a much wider gap but is unfiltered.
How to verify a broker is genuinely ECN
Three checks. First, ask for depth of market: a real ECN feeds DOM with multiple price levels and visible LP names or codes; market makers do not. Second, check the commission structure: a true ECN charges per lot, with the commission visible per trade and the spread close to interbank. Third, watch fills during a high-impact release: a true ECN prints the actual market gap (which can be 20 pips on NFP), a market maker may filter or requote. Brokers that advertise ECN with zero commission and 1-pip spreads are not running true ECN execution.
Frequently asked
What is an ECN account?
An Electronic Communications Network account where client orders are routed into an aggregated pool of liquidity providers that compete to fill the trade. The broker earns a per-lot commission and is not on the other side of the trade, in contrast to a market-maker model.
Is ECN the same as no dealing desk?
ECN is a subset of no-dealing-desk (NDD) execution. NDD also includes STP, where the order routes to a single liquidity provider rather than into an aggregated competitive pool. Both contrast with the market-maker (dealing-desk) model.
How can I tell if my broker is really ECN?
Check for depth-of-market visibility with multiple LP price levels, an explicit per-lot commission structure, and unfiltered execution through high-impact news (which prints the actual market gap, not a smoothed broker price). Brokers advertising ECN with zero commission are typically running hybrid or market-maker books.
What this means at the desk
True ECN is identified by depth, commission and unfiltered news execution. Brand names mean little.
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Educational glossary entry only,
From the desk
Knowing the term is step one. The next question is always which broker actually serves you well. The desk audits eight brokers on regulation by entity, true cost, and honest fit, with the regulatory caveats the comparison sites bury.
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