In plain English
What STP broker means
Straight-through processing aims to automate the path from an order entered on a platform to its routing, execution report, and back-office records. In forex, a broker may send orders to a liquidity provider, aggregate provider quotes, or use automated internal risk rules before deciding whether and how to hedge exposure. The exact setup differs materially among firms.
Why it matters
Automation can reduce operational delay and transcription errors, but it does not guarantee an immediate fill at the displayed price. Traders still need to understand whether spreads include a markup, whether commissions apply, what happens when an order cannot be fully filled, and whether the provider can reject, reprice, or offset the order under stated conditions.
Example
A customer sends a sell market order for 50,000 EUR/USD through an STP account. The broker’s system automatically validates available margin, routes the order to its configured liquidity source, and returns a fill confirmation at 1.07990. No employee manually enters the order. This simplified workflow illustrates STP; it does not prove DMA or a particular counterparty arrangement.
Quick answers
Common questions
What does straight-through processing remove?+
It generally removes manual re-entry from the ordinary order workflow. It does not remove pre-trade risk checks, routing logic, trade reporting, or the possibility that an order is rejected or filled at a changed price.
Is STP the same as direct market access?+
No. STP concerns automated processing and routing. Direct market access concerns access to a trading venue or market through a broker. An STP workflow may be used with or without DMA.
Sources