Direct answer
“Raw spread broker” usually describes a pricing model where the platform displays a relatively tight market spread (often closer to a liquidity venue’s raw pricing) and then charges an additional commission for taking that pricing. Instead of relying only on a wider “all-in” spread, the total cost of a trade is typically spread-based plus commission-based.
Because specific implementations vary by provider and jurisdiction, the safest way to understand a given setup is to focus on the mechanics: (1) what the platform shows as the spread, (2) what commission it charges, and (3) how those two components combine into the price you actually pay or receive.
Mechanics and definitions
In forex trading, a “spread” is the difference between the bid (the price you can sell at) and the ask (the price you can buy at). If the spread is smaller, the quoted difference between bid and ask is smaller.
A “raw spread” description generally implies that the broker tries to pass through liquidity pricing more directly rather than widening the spread to cover all costs. The broker may then add a separate commission per trade (or per lot/contract). The overall cost for a round trip can be thought of as:
Effective cost ≈ spread cost + commission + any other execution-related charges.
Two important clarifications:
- The “spread you see” may not equal the “spread you effectively experience.” Execution quality, partial fills, and price changes between quote and fill can change what happens.
- Commission schedules and rounding rules can change how costs appear in account statements.
Inputs, outputs, and the sequence
To explain the workflow without assuming any guaranteed result, consider a typical sequence at the moment you place an order:
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Inputs on your side
- The instrument (a currency pair), the trade size, and the order type.
- The pricing snapshot the platform displays (bid/ask), including any stated “raw spread” format.
- Any stated commission model (for example, whether commission is charged per lot, per side, or other basis).
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Inputs from the market/provider side
- Liquidity availability at the time you trade.
- How the broker routes orders (for example, internal execution vs. external liquidity access), if described in official documents.
- Execution rules such as whether the platform uses market execution, limit execution, or different handling for slippage.
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Outputs you observe
- The executed price (or set of fills) that determines your trade’s spread component.
- The commission charged for the trade.
- The net profit/loss from price movement plus/minus these costs.
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How to combine them
- Compute the spread component from the difference between your buy and sell execution prices (or from the bid/ask spread at execution time).
- Add the commission from your account trade report.
- If any other fees apply (such as certain platform or account charges), include them only if they are actually charged to your account.
A concrete example is possible, but it must rest on explicit assumptions about spread, commission, and fill prices. Without a specific provider’s fee table and without live quote data, any numeric example would be illustrative only and could mislead. The verification approach below avoids that problem.
Evidence or example you can verify
Even without knowing a specific provider’s internal workings, you can validate the “raw spread + commission” idea using your own execution records.
One practical verification method:
- Collect the trade report details for a few executed trades (not just the quote display).
- For each trade, record:
- Executed entry and exit prices (or the executed price for the order),
- The commission actually charged,
- Any stated fees that appear on the statement.
- Compare all-in costs
- Compute an “all-in” cost measure from executions and commissions.
- Check whether the commission meaningfully shifts the cost away from what you would expect from spread alone.
- Check consistency across market conditions
- Look at how costs behave when liquidity changes (for example, during higher or lower volatility periods). The key point is not predicting direction, but observing that costs can vary.
If you consistently see that the quoted spread display is relatively tight while commission is separately charged, that supports the “raw spread broker” characterization in practice.
Limitations and common failure modes
“Raw spread” naming does not remove trading uncertainty. Key limitations include:
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Market changes between quote and execution
- The displayed spread can tighten or widen immediately. Your execution may occur at a different bid/ask level.
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Slippage and execution handling
- Orders may fill at prices different from the last visible quote. This can make effective costs differ from “spread you saw.”
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Commission and fee model complexity
- Commission might vary by account type, trade size, or instrument. Also, commission may be charged per side, which affects round-trip calculations.
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Liquidity fragmentation and provider routing
- Even if the broker aims to pass through liquidity, the path your order takes can affect fills.
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Unverified assumptions about “raw”
- “Raw” is a descriptive label, not a standardized definition across the industry. Two providers using similar wording can implement different fee schedules or execution rules.
These are the main ways a “raw spread” model can fail to match a trader’s expectations about cost based on the spread display alone.
Verification and next questions
To verify the mechanics for any specific “raw spread broker” setup, focus on documents and account-level outputs rather than marketing terms:
- Confirm the commission schedule and how it is applied (per lot/side and any conditions).
- Confirm how the broker defines spread display versus execution.
- Use your trade confirmations to compute effective cost from executed prices plus actual commissions.
Next question to ask independently: When comparing two providers, are you comparing equivalent “all-in” trade costs (spread + commission + any real execution or account charges), measured from executions rather than quotes?