How to Read a Broker's Spread and Commission Schedule
If you want to read a broker's spread and commission schedule honestly, you need to stop looking at the headline number and start looking at what that number actually includes — and what it conveniently leaves out. Most trading cost disagreements online come down to people comparing a spread from one broker to a spread-plus-commission from another, without realising it.
Why Spread and Commission Numbers Get Misread
Broker marketing pages are built to look competitive, and that's not necessarily dishonest — it's just incomplete unless you know how to fill in the gaps yourself.
Common ways headline figures mislead:
- "From" spreads: a figure like "from 0.0 pips" is a floor, captured at the best possible liquidity moment, not a typical spread you'll actually get filled at.
- Missing commission: a tight spread on a raw or ECN-style account is usually paired with a separate commission per lot, per side — skip that and you've halved your real cost estimate.
- Time-of-day bias: spreads quoted during the London/New York overlap look nothing like the same pair at a quiet Tuesday 3am session.
- Account-type mixing: comparing a standard account's all-in spread to a raw account's discounted spread is comparing two different pricing models, not two different brokers' honesty.
None of this means brokers are lying. It means the schedule is a starting point for your own maths, not a finished comparison. The fix is simple: convert every quoted number into the same unit — cost per round turn, in your account currency, for your typical trade size — before you compare anything.
Spread-Only vs Spread-Plus-Commission Accounts
Almost every broker now offers at least two account structures, and mixing them up is the single biggest source of "my broker lied to me" complaints.
Standard (spread-only) accounts: - Commission is built into a wider spread - No separate line item on your statement - Simpler to estimate cost mentally, but harder to see the true mark-up
Raw/ECN-style (spread-plus-commission) accounts: - Spread is close to the raw interbank price, often very tight on majors - A separate commission is charged per lot, per side (opening and closing) - The true cost is spread cost plus commission — never judge the account on spread alone
For example, when checking Pepperstone's or IG's account pages, you'll typically see this split clearly labelled — Razor/raw-style tiers alongside standard tiers. Don't take either broker's specific numbers from memory or an old screenshot; account terms change, so pull the current figures from their own specification pages or from PipTax's brokers directory at /brokers/index.html before you calculate anything.
The Line Items You Must Add to Get a Real Cost
A spread and commission schedule is only half the true-cost picture. To read it honestly, add these:
1. Spread — the buy/sell difference on your instrument, at the time you'd typically trade 2. Commission — per lot, per side, if applicable to your account type 3. Swap/rollover — charged or credited for positions held overnight; relevant even to swing traders, not just long-term holders 4. Conversion fees — if your account currency differs from the instrument's quote currency 5. Inactivity and withdrawal fees — rarely per-trade, but they erode returns for infrequent traders 6. Platform or data fees — some brokers charge extra for certain platforms, VPS hosting, or premium data feeds
Missing any one of these means your comparison is incomplete, even if your spread-and-commission maths is perfect. PipTax's rates reference at /rates.html is a good place to sanity-check typical swap conventions before you build your own comparison table.
A Simple Like-for-Like Comparison Method
Here's a workflow you can run today with nothing more than two brokers' websites and a notepad:
1. Pick one currency pair you actually trade (e.g. EUR/USD) 2. Pick one typical trade size (e.g. 1 standard lot) 3. Note the time of day you usually trade it 4. Record each broker's spread, account type, and commission for that exact scenario 5. Add spread cost (in money terms) + commission + expected swap for your average hold time 6. Compare the final total — not the headline spread
Repeat this for two or three pairs you actually trade, not just EUR/USD, because spread behaviour differs by instrument. A broker that's competitive on majors isn't automatically competitive on minors or metals.
Using a Cost Tool Instead of Doing It by Hand
Manual comparison works, but it's slow and easy to get wrong when juggling several brokers and instruments. This is exactly the gap PipTax's cost audit tool is built for: it takes your typical pair, size and holding pattern and converts each broker's published schedule into one comparable round-turn figure, using dated, sourced data rather than marketing copy.
Before running the tool, it still helps to: - Know whether you trade standard or raw-style accounts - Know your typical holding period (for swap relevance) - Have your account currency and usual lot size ready
Run your shortlist through /audit.html, then cross-check the underlying broker data on /brokers/index.html so you understand where each number came from — that's the difference between trusting a comparison and just accepting one.
Red Flags That Mean You Should Look Closer
A few signs suggest a schedule needs more scrutiny before you rely on it:
- Only one spread figure is shown, with no date or session note attached
- No mention of whether commission is per side or per round turn
- Swap rates are described only as "variable" with no table or example
- The schedule sits on a marketing page rather than a formal account specification or PDS
- Numbers haven't changed on the page in over a year despite market conditions shifting
None of these automatically mean bad faith — but they mean you should verify independently, ideally against a second source, before sizing a strategy around them.
Conclusion: Make the Schedule Work for You
Learning to read a broker's spread and commission schedule honestly isn't about catching brokers out — it's about refusing to compare incomplete numbers and calling it due diligence. Convert everything to a single round-turn cost, for your own pair and size, before you decide anything. Check PipTax's methodology page at /methodology.html if you want the exact conversion logic behind our own tools, and always pull live figures rather than trusting a number you saw once. Trading costs are only one part of overall trading risk, but they're the part you can actually control before you place a single trade.
Key takeaways
- A spread and commission schedule only tells the full story when you convert everything into one cost-per-round-turn figure
- Marketing pages often show 'from' spreads captured at quiet market moments, not typical trading conditions
- Always check whether a quoted spread is 'raw' (plus commission) or 'standard' (commission already built in)
- Swap rates, inactivity fees and withdrawal charges belong in your cost comparison too, not just the spread
- Use a like-for-like method: same pair, same session, same account type, before comparing brokers
- PipTax's cost tool at /audit.html does this conversion for you using live, dated broker data
Frequently asked questions
- What's the difference between a raw spread and a standard spread account?
- A raw (or 'ECN-style') account shows the spread close to the interbank rate, often near zero on major pairs, but charges a separate commission per lot. A standard account folds that cost into a wider spread and charges no extra commission. Neither is automatically cheaper — you have to add spread plus commission together and compare the total to another broker's total.
- Why do two brokers quote different spreads for the same pair?
- Spreads move with liquidity, time of day and the broker's own pricing feed and mark-up. A number captured during the London/New York overlap will look very different from one taken at a quiet Asian-session hour. That's why single quoted figures on marketing pages are a starting point, not a guarantee.
- Is a zero-spread account actually free to trade?
- No. Zero or near-zero spread is almost always paired with a commission per side, plus you still need to check swaps if you hold overnight and any platform or data fees. 'Zero spread' describes one line of the cost schedule, not the whole bill.
- How do I compare costs across brokers fairly?
- Pick the same currency pair, same trade size, same time of day and same account type, then add spread cost plus commission plus expected swap for your holding period. Do this for each broker on your shortlist using their published schedules or a tool like PipTax's cost audit, and compare the final round-turn figure, not the headline spread alone.
- Do commission-based accounts suit all traders?
- Generally they suit higher-frequency or larger-volume traders where the tighter raw spread offsets the per-lot commission. Occasional or small-size traders may find a standard all-in spread account simpler and cheaper once commission minimums are factored in. Run both scenarios through the numbers for your own typical trade size before deciding.
- Where can I check current spreads and commissions for a specific broker?
- Go to the broker's own live account specification page (not just its homepage) and check the date the figures were published. For a faster, side-by-side view, use PipTax's brokers directory and cost tool, which pulls in dated figures so you're comparing current data rather than old marketing copy.