The short answer
A broker can remove profit only under a rule in the terms you agreed to. The most common reasons are:
- A price error (a wrong quote, often called a “manifest error”).
- Latency arbitrage (trading on prices that are out of date).
- Bonus abuse (breaking the conditions of a deposit bonus).
- News-spike rules (trading frozen or lagging quotes around big releases).
- Hedging across accounts (opposite trades on two accounts so one always wins).
If it happened to you: don’t panic, and don’t post angry screenshots first. Ask the broker in writing for the exact clause, the trade IDs and the evidence. Export your history today. If the answer is weak, make a formal complaint, then use the ombudsman or dispute scheme of the broker’s regulator, if it has one.
Why brokers say they do this
When you trade a gold CFD, your broker is usually the other side of the trade, or passes it to a bank. (Our page on how retail trading works explains this.) If the broker’s price was clearly wrong, or a trader found a way to profit from a flaw in the platform instead of from gold’s real move, the broker loses money it says it should never have owed.
So most client agreements include clauses with names like “abusive trading”, “prohibited trading strategies”, “manifest error” or “market abuse”. They let the broker cancel trades, re-price them to the “fair” market price, or close the account.
The problem: some brokers use these clauses fairly, and some use them to keep money from traders who simply won. The clause alone doesn’t tell you which. The evidence does.
The five usual reasons, in plain words
1. Price errors (“manifest error”)
The broker’s feed showed a price that was clearly wrong for a moment, for example gold at $3,990 when every other market was at $4,000.
Example numbers only. For three seconds the broker’s quote shows $3,990.00 while gold everywhere else trades at $4,000.00. You buy 1 lot at $3,990 and close at $4,000 a minute later. Profit: 1 × 100 oz × $10 = $1,000.
The broker’s terms say trades at a clearly wrong price can be re-priced to the market price. It re-prices your entry to $4,000. New profit: $0. Annoying, but under that clause it may be allowed, if the evidence shows the market was really at $4,000.
2. Latency arbitrage
Your price feed is faster than the broker’s. You see gold jump on a fast feed, and you buy on the broker’s old price before it updates. Trades last seconds, and almost all of them win.
Example numbers only. A trader runs a program that buys 0.50 lot whenever a fast feed is $3.20 above the broker’s price, and closes about 2 seconds later. Each trade makes 0.5 × 100 × $3.20 = $160. After 40 trades the account is up $6,400, and almost none of the trades ever went into a loss. That pattern is easy for a broker to spot, and most terms ban it.
3. Bonus abuse
Bonus terms usually ban things like opening several accounts to collect the bonus more than once, or using the bonus to hedge (buy on one account, sell on another, so the bonus absorbs the loss). Our page on deposit bonus conditions shows how bonus rules trap traders even when they don’t mean to break them.
4. News-spike rules
Around releases like NFP or CPI, gold can jump several dollars in a second. Quotes freeze, lag or slip. Some brokers ban strategies that only make money because of those frozen or late quotes, or limit trading in the seconds around releases.
Trading the news is not abuse in itself. Read the exact wording. “No trading in the 2 minutes around a release” is a clear rule. “Any trading the company considers unfair” is vague, and worth asking about before you trade.
5. Hedging across accounts
Buying gold on one account and selling it on another (yours, a friend’s, or at a different broker), so one side always wins. Brokers often combine this with bonus abuse. It is banned in most terms. Hedging inside one account is a different thing and is allowed by many brokers.
What the terms usually say (and what to look for)
Find the client agreement and the order execution policy on the broker’s website. Search for these words: abusive, manifest error, arbitrage, prohibited, void, cancel, reverse.
| What a fair clause usually has | What a worrying clause looks like |
|---|---|
| A clear list of banned practices | “Any activity the company considers abusive” with no examples |
| Re-pricing to a market price the broker can show | Cancelling the whole profit but keeping the losses |
| A time limit for raising a price error | No time limit: profits can be reversed weeks later |
| Notice in writing with the trades listed | Account closed, no reason given |
| A complaints route and, for regulated firms, an ombudsman | No complaints route at all |
One sign deserves extra attention: a broker that only ever reverses winning trades, never losing ones. A real price error hurts both sides. If the “error” only ever counts when you won, ask why.
How to ask for the evidence
Send one calm, clear message, by email or the ticket system (not chat or phone), so there is a record. Ask for:
- The exact clause in the agreement that was applied, and the version date of that agreement.
- The trade IDs (ticket numbers) affected.
- The price the broker says was wrong, and the market price it used instead, with time stamps to the second.
- How the new figure was calculated, step by step.
- Whether any losing trades were adjusted too, for the same reason.
- The date by which you will get a final response.
At the same time, do this yourself:
- Export your full trade history (MT5: History tab, right-click, Report) while you still have access.
- Save the terms as they stood when you opened the account, and as they are now. Screenshot with dates.
- Write down what you did and why, trade by trade, while you remember. A trading journal helps a lot here.
- Don’t open new trades on that account until it is settled.
The complaint route
- Formal complaint to the broker. Use the word “complaint”. Ask for a final response.
- Check who regulates the broker. Use the regulator’s own register, not the broker’s website (how to check a broker’s licence).
- Go to the ombudsman or dispute scheme, if there is one. In the UK, for example, a firm has up to eight weeks to give a final response to most complaints, and the Financial Ombudsman Service says you then have six months from the date of that final response to bring it to them. The service is free. Australia has AFCA. Our page on regulation tiers shows which regulators give you a free ombudsman and which usually don’t.
- Offshore licence and no scheme? Your options are much weaker. You can still complain to the regulator that issued the licence, and keep all records. Be very careful of anyone who offers to “get it back” for a fee. That is the fund recovery scam.
How to avoid it next time
- Read the “prohibited strategies” and “manifest error” clauses before you deposit. Five minutes now saves a fight later.
- Avoid deposit bonuses, or read every condition first.
- Don’t trade on a price you know is wrong, even if it is tempting. It will almost certainly be reversed.
- Don’t run EAs that make tiny, seconds-long trades on news without checking the terms.
- Withdraw profits regularly, so less money is ever at risk in one dispute.
- Choose a broker with a real ombudsman behind it. The 15-point broker checklist shows how to check.
If your broker is also refusing to pay out money that wasn’t reversed, read broker won’t process my withdrawal. Prop-firm traders: the same idea, under different names, is in why funded accounts get terminated and prop firm payout denied.
Sources
- Financial Ombudsman Service (UK): How to complain (six months from the final response; free), read 5 November 2026; eight-week response time from FOS guidance pages (how to complain, SME)
- Australian Financial Complaints Authority: afca.org.au
- The clause names and categories above are a generic summary of common client-agreement wording. No specific broker’s terms are described.
- All trades and figures are example numbers, checked by script.
Educational content only, not financial or legal advice. We never name, rank or recommend brokers. Trading gold with leverage carries a high risk of loss.
Frequently asked questions
Can a broker cancel my profitable trade?
Many brokers’ terms let them cancel or re-price trades in some cases, such as a clear price error (often called a manifest error), trading that exploits delayed prices, or breaking bonus conditions. Whether they can do it in your case depends on the exact clause you agreed to and on your broker’s regulator. Ask in writing for the clause, the trade IDs and the evidence.
What is latency arbitrage?
Latency arbitrage means trading on prices that are a fraction of a second out of date, because your feed is faster than the broker’s. The trader buys at an old, lower price that the real market has already left behind. Most brokers ban it in their terms.
Is it abusive to trade gold during news?
Trading news is not abusive in itself. Some brokers do restrict trading in the seconds around big releases, or ban strategies that only work because quotes freeze or lag during spikes. Read the execution policy and terms before you trade NFP or CPI.
What evidence should I ask my broker for?
Ask for the exact clause used, the list of trade IDs affected, the price the broker says was wrong and the market price it used instead, the time stamps, and how the new figure was calculated. Ask for it in writing, by email or ticket.
Where do I complain if my broker keeps my profit?
First make a formal complaint to the broker and ask for a final response. If it is regulated, its regulator’s website names the ombudsman or dispute scheme you can use next. In the UK, for example, a firm has up to eight weeks to answer most complaints, and you can then go to the free Financial Ombudsman Service within six months of the final response. Offshore licences often have no such scheme.
Comments
No comments yet.