Standard accounts hide their cost inside the spread; raw or ECN accounts show it as a line item. Neither is automatically cheaper - the comparison is spread plus commission against spread alone, at the hours you trade.
The useful property of a raw account is transparency: you can see whether a widening spread came from the market or from the broker.
The mistake it causes: choosing "0.0 pip" accounts without adding the round-turn commission, then wondering where the edge went.
Two ways to charge the same cost
| Account | Spread | Commission | All-in per standard lot |
| Standard | 1.6 to 2.0 pips | None | about $20 |
| Raw / ECN | 0.0 to 0.3 pips | $7 round turn | about $11 |
Neither is automatically cheaper, and the account advertising "zero commission" is frequently the expensive one. The only way to see through it is to add both components at the volume you actually trade.
The real advantage is visibility
On a raw account the broker's margin is a line item rather than something buried in the price. That means when the spread widens, you can tell whether it came from the market or from the broker. On a standard account you cannot, which is the quiet reason experienced traders prefer raw even when the all-in cost is similar.
Read the commission quote carefully
"$3.50 per side" and "$7 round turn" are the same. "$7 per side" is double. Brokers quote whichever sounds smaller, and across a year of active trading the difference is material. See commission.
ECN, STP, and marketing words
The labels are used loosely and are not regulated terms. A genuine ECN routes orders to a network of liquidity providers; many accounts labelled ECN do something closer to straight-through processing, and some do neither. The honest signals are the published commission, the measured spread, and which entity holds your account, not the acronym.
What to do with this
- Compare accounts on all-in cost at your real monthly volume.
- Prefer the structure where the broker's margin is visible, other things equal.
- Verify the spread yourself on a funded account rather than trusting the advertised floor.