ECN (Electronic Communication Network)
Order Types & Execution
An ECN broker routes orders directly to a network of liquidity providers, offering raw variable spreads plus a commission and no dealing-desk intervention.
What is an ECN broker?
An ECN (Electronic Communication Network) broker connects traders directly to a network of liquidity providers — typically banks, other brokers, and institutional participants — rather than matching orders internally through a dealing desk. Orders are matched electronically against the best available bids and offers from that network, which is why this model is described as no dealing desk (NDD) execution.
How ECN pricing works
Because prices come directly from competing liquidity providers rather than a single in-house quote, ECN spreads are typically raw spreads — near-interbank pricing that can be extremely tight, sometimes close to zero on major pairs during liquid hours. To make this model profitable, ECN brokers usually charge a separate, fixed commission per lot traded, rather than building their fee into a wider spread.
Worked example
An ECN account might show EUR/USD trading at a raw spread of 0.1 pips, with a stated commission of $3.50 per lot per side (so $7 round-turn). A trader comparing this to a commission-free account quoting a 1.2-pip spread needs to add the commission into their total cost comparison — on a standard lot, roughly $10 for the 1.2-pip spread account versus about $7 in commission plus a much smaller spread cost on the ECN account.
ECN vs. STP
ECN and STP brokers are often grouped together as both offer no-dealing-desk execution, but they differ in how orders are routed: an ECN aggregates quotes from multiple liquidity providers into a single order book, while an STP broker typically routes each order to one or more liquidity providers without necessarily displaying a full order book.
Why it matters
ECN accounts tend to suit active traders, scalpers, and those using automated strategies who benefit from very tight spreads and transparent, market-execution pricing, provided they factor the commission into their overall trading costs. Confirming whether a broker’s “ECN” account is genuinely no-dealing-desk — rather than a marketing label on a standard account — is worth checking in a broker’s execution disclosures or independent reviews.
Trading carries a high level of risk and may not be suitable for all investors.