A trader contacted us last month. He'd paid $2,800 for an EA advertised as "30% monthly, fully automated." The seller showed income screenshots with a perfect equity curve and glowing user reviews. He paid without hesitating.
One week later, the account was down 40%. He messaged the seller. Blocked.
$2,800 gone in seven days. We hear stories like this regularly — it's one of the reasons we built FXTool the way we did, with live signal data and downloadable backtests you can verify yourself.
EAs aren't scams. They're tools. But the market for them is infested with fraud, especially in retail forex communities. Here are 10 red flags. Any single one is worth investigating. Three or more? Walk away.
1. The profit promises are absurd
"30% monthly." "Guaranteed profit." "500% annualized."
Do the math. 30% monthly on $10,000 compounds to $230,000 in a year. $5.4 million in two. Renaissance Technologies' Medallion Fund — arguably the greatest trading operation in history — averages around 66% annually before fees. Your $299 EA is not beating Jim Simons.
A genuinely good EA produces 15–40% annually with max drawdown under 25%. That's excellent by any professional standard. Anyone promising more is either delusional or lying. We go deeper into the numbers in our realistic income expectations guide.
2. No verifiable live track record
Screenshots prove nothing. Photoshop can produce a perfect equity curve in five minutes.
What you need is a track record verified by an independent platform — Myfxbook with both "Track Record Verified" and "Trading Privileges Verified" badges, or FXBlue connected directly to a broker account. These platforms pull data from the broker's server. The seller can't manipulate it.
If the seller only offers screenshots, PDFs, or "I'll send you the report" — that's your answer. A verified link takes 10 minutes to set up. If they won't do it, the data doesn't survive verification.
3. The backtest has obvious problems
Backtesting is both the most important evaluation tool and the easiest thing to fake. Watch for these:
Curve too perfect. Real strategies have drawdowns, losing streaks, and flat periods. A curve that goes up at 45 degrees without a single meaningful pullback is almost certainly overfitted.
Period too short. Three months of backtesting means nothing. The strategy needs at least 3–5 years, covering different market regimes — the 2020 COVID crash, 2022 dollar surge, 2023 rate plateau. Our backtest guide covers what makes a backtest trustworthy.
Too few trades. Under 200 trades, the statistics are meaningless. You need at least 500 for confidence.
Unrealistic spread. If the backtest uses 0-pip spread but your broker charges 1.5–3 pips, the scalping strategy's profit might turn into a loss with realistic costs.
4. "AI trading" that's actually Martingale
"AI-powered." "Deep learning adaptive system." "Neural network strategy."
Open the trade history. Lot sizes go: 0.01, 0.02, 0.04, 0.08. That's not AI. That's Martingale — doubling down after every loss. It works until the one time it doesn't, and then the account is gone.
How to spot it:
- Win rate above 95% (normal trend strategies: 30–60%)
- Many small wins, occasional enormous losses
- Multiple positions open in the same direction with increasing lot sizes
- No stop loss, or stop loss set extremely wide
Call it whatever you want — AI, quantum, machine learning — if the position sizing pattern is Martingale, it has Martingale risk. The label doesn't change the math.
5. Drawdown is never mentioned
A serious seller puts drawdown data front and center. Max drawdown of 12% and max drawdown of 55% are completely different products with completely different risk profiles.
If the marketing talks extensively about returns but never mentions drawdown, one of two things is true: the drawdown is embarrassingly large, or the developer doesn't understand risk management. Either way, you shouldn't be buying.
6. Urgency tactics
"Today only $299 — back to $999 tomorrow." "Limited to 50 copies, 47 sold." "Last 3 spots."
This playbook hasn't changed since television infomercials. The goal is to make you pay before you have time to think.
A profitable EA doesn't need artificial scarcity to sell. Tell the seller: "Give me a week to verify the data. If it checks out, I'll buy." If they say you can't wait — then you have your answer. Good products don't evaporate if you take time to verify them.
7. No trial and no refund
Legitimate developers offer demo versions, free trials, or at minimum a 7–30 day refund window. We offer a 7-day trial for FXTool membership precisely because we'd rather you test before committing.
If the seller refuses any trial and has a strict no-refund policy, they know the product won't survive evaluation. A developer who's confident in their EA wants you to test it — they're worried about you not trying it, not the opposite.
8. Anonymous seller
You're about to hand money to someone. Do you know who they are?
No real name, no company, no verifiable history. The only contact is a Telegram group that could disappear overnight. Today's account name might be something different next week.
Trustworthy developers have verifiable identities: active profiles on MQL5.com, maintained websites with real contact information, support channels that have existed for more than a few months.
9. Reviews that are obviously fake
Every review is five stars. Every comment says "life-changing" or "best EA ever." Check the reviewer accounts: registered around the same time, default avatars, no other activity anywhere on the platform.
Real reviews have specific details: "I ran it on IC Markets' ECN account for 3 months on EURUSD. Max drawdown hit 14% in March. Average monthly return around 3.5%." Vague praise without specifics is almost always manufactured.
We publish real user feedback on our product pages — the good and the mediocre. If a seller's review section has zero negative feedback after years of sales, the reviews are curated.
10. No strategy logic disclosed
You get an .ex4 file. You ask how the strategy works. "Trade secret."
Code encryption is legitimate — developers protect their intellectual property. But refusing to explain even the basic logic (trend following? mean reversion? what indicators? what timeframes?) means you're trading completely blind. The EA might be running Martingale. It might have no stop loss. You'd never know.
Responsible sellers disclose strategy type, core indicators, intended market conditions, and known limitations — even if the code itself is encrypted. Every EA in the FXTool marketplace includes strategy descriptions, parameter explanations, and full backtest data you can run yourself.
How to verify a Myfxbook account
The seller sent a Myfxbook link. Here's how to check if it's real:
Check the verification badges. Look for two green icons: "Track Record Verified" and "Trading Privileges Verified." Both must be green. One badge alone isn't enough — Track Record Verified only confirms the connection to a broker, not that the broker is legitimate.
Look at the growth rate, not absolute gain. Absolute Gain doesn't account for deposits and withdrawals. An account that deposited $200,000 and is now worth $160,000 can still show positive Absolute Gain. The Monthly Growth chart tells the real story.
Check how long it's been running. Three months is noise. Six months is a start. Twelve months or more is where the data becomes meaningful. We won't draw conclusions from anything under 6 months of live data.
Examine the trade history. Click the Trading tab. Look for warning signs: holding losing positions for hundreds of pips without stopping out (carry trading), multiple positions stacked in the same direction with increasing lot sizes (Martingale), or maximum floating loss that dwarfs the realized drawdown.
Ask about other accounts. Some sellers run 10 accounts with different parameters simultaneously. Two perform well and become marketing material. The other eight blow up and are never mentioned. Ask directly: "How many accounts have you run this EA on?" Reluctance to answer tells you everything.
How to verify an MT4/MT5 report
If the seller sends an HTML report file:
Cross-reference the broker. The report header shows the broker name and account number. Check if the broker actually exists and is currently regulated. Some counterfeit reports use defunct brokers specifically because nobody can verify the data.
Check timestamps. Trades should occur during standard forex market hours (Sunday evening to Friday evening UTC). Weekend trades are impossible in spot forex — their presence means the report was fabricated.
Verify the math. Import the .htm file into MT4/MT5's report analysis tools and recalculate the metrics independently. If the numbers don't match, the report was edited after generation.
Look at profit distribution. Real strategies produce a messy distribution of wins and losses. If every trade profits exactly $50, or if there are zero losing trades in a multi-year period, the data was manufactured.
What a trustworthy EA seller looks like
After reviewing hundreds of EAs over the years, the reliable ones share common traits:
- Transparent data. Verified live records, not just screenshots. Drawdown numbers displayed prominently, not buried.
- Honest expectations. They tell you which market conditions the strategy handles well and which ones it doesn't. No "works in all markets" claims.
- Trial available. Demo version, limited trial period, or money-back guarantee. Confidence in the product means wanting you to test it.
- Long track record. More than a year of operation history with ongoing updates and maintenance. Not a pop-up shop.
- Real support. Answers questions about installation, configuration, and parameter tuning. Fixes bugs. Updates the strategy when market conditions shift.
- Reasonable pricing. Most quality EAs cost $100–500, or charge monthly. An EA priced above $2,000 needs exceptionally strong live-verified evidence to justify the cost.
About the author: The FXTool team builds and tests MetaTrader trading tools daily. We run every EA we sell on live accounts and publish the results. This guide reflects what we've learned from building 50+ EAs and working with thousands of retail traders.
Forex trading involves significant risk and may result in total loss of capital. This article is for educational purposes only and is not investment advice. Understand the risks and consider your financial situation before trading.