Prop firm EA rules: which firms allow EAs and what gets banned

Prop firm EA rules at the four firms checked here allow Expert Advisors, but limit what an EA does, who owns its code and how many accounts trade the same strategy. As of 1 October 2026, FTMO allows EAs that do not make an account hyperactive, FundedNext allows them only on accounts below $50,000 and for an extra fee, FundingPips allows third-party EAs only as trade or risk managers, and The5ers requires you to own the EA’s source code.

An Expert Advisor (EA) is a program that trades inside MetaTrader on its own, a form of algo trading. Every rule below was read on the firm’s own page on 1 October 2026. Prop firms change their rules often, so check the current page before relying on anything here.

Prop firm EA rules by firm (as of 1 October 2026)

Three details in the small print change what an EA can do:

• Risk tools count. At FundedNext, tools that only modify stop loss, take profit or lot size “are also classified as EAs”, so a trade-manager utility falls under the same rules.
• VPS rules differ. FundedNext allows a VPS on accounts below $50,000 for a usage fee, but not a MetaTrader VPS sponsored by your broker (FundedNext VPN and VPS). FundingPips says: “Connecting to a VPN or VPS while accessing your trading account is not permitted.” Ask before running an EA on a forex VPS.
• Overnight holds. On FundingPips’ 1 Step Flex, 2 Step Standard, 2 Step Flex and 2 Step Pro Master Accounts, the system closes open trades daily in a 15-minute window ending at 21:00 UTC (22:00 in winter) unless you bought the Swing add-on (FundingPips news and weekend holding).

What the firms ban

Which of the four firms name each practice on their own pages:

The5ers also bans EAs that “use emulators” and EAs “that scalp during the rollover night to take advantage of the price feed”, when spreads widen. It requires a stop loss visible in the platform, so no “stealth” stops (The5ers EA FAQ).

Grid trading is banned by name at FundedNext, which says it “can lead to market manipulation”. None of the pages checked here names martingale, but broader rules reach it: FundedNext lists “overleveraging, over-risking” as gambling behaviour, and The5ers prohibits position sizes “substantially larger or smaller than your typical trading activity”. The loss limits do the rest: doubling the size after each loss can reach a daily limit in one bad run.

FundedNext also prohibits “EAs or bots designed specifically to pass Prop firm challenges” and names several. If a seller markets an EA as built to pass prop challenges, read how forex robot scams work first.

Request limits: what “2,000 a day” means

FTMO’s forbidden practices include EAs that make an account hyperactive, “in the sense of an excessive number of more than 2,000 server requests per day on individual simulated trades or pending orders being opened, modified, or closed”. Its strategy FAQ says the servers also limit messages such as “updates of TP/SL and updates of limit orders”, and may ask you to change an EA that causes hyperactivity.

FundedNext treats an account as hyperactive when it “hits or surpasses 200 trades or 2,000 server messages in a single day”. The first two occurrences bring warnings; the third breaches the account. The5ers bans “an excessive number of server requests per day” without naming a number.

To count your own, run the EA on a demo account for a full day and read the Experts tab of the Toolbox (View → Toolbox, or Ctrl+T). The MetaTrader 5 help says it logs an EA’s “opening/closing of positions, modification of orders”, and each day is saved as a file named YYYYMMDD.LOG in MQL5\Logs (File → Open Data Folder).

The commercial-EA problem: the same strategy on many accounts

When hundreds of people run the same bought EA, the firm sees the same trades at the same moment on hundreds of accounts: one strategy with a very large allocation.

FTMO’s FAQ warns that with a third-party EA “there might be other traders already using the same EA and therefore exactly the same strategy”, and that you risk “being denied the FTMO Account if you exceed the maximum capital allocation rule”. That rule caps the total across all accounts at “$400,000 per trader or strategy (prior to any scaling)”, and FTMO may suspend accounts when identically traded strategies across accounts exceed it (FTMO: how many accounts).

The other three firms are stricter. FundedNext requires each EA to “employ a distinct strategy, avoiding identical trades across any accounts”, capped at $300,000 per EA strategy. The5ers prohibits an “EA from a third party, where other traders have the same trades open”. FundingPips allows full automation only on your own EA, with proof of ownership, and “a compiled binary on its own is not proof”.

This applies to any EA sold to many people, ours included.

News rules and EAs

As of 1 October 2026:

Sources: FTMO news FAQ, FundedNext news article, FundingPips news and weekend holding, The5ers news FAQ. FundingPips also prohibits “purposely trading news” during the evaluation.

FTMO’s gap-trading ban also covers opening trades “two hours or less before a relevant financial market is closed for at least two hours”. An EA that opens trades late on a Friday can fall into it.

The catch for automated trading is the stop and the target. Many EA news blackouts block new entries only. A trade opened an hour earlier still has its stop loss and take profit at the broker, and a release such as NFP can carry price to either one within seconds. Under FTMO’s rule that fill is a breach, although the EA sent nothing; under FundedNext’s, its profit is cut to 40%.

Traders running EAs under these rules commonly keep the EA’s blackout much wider than the firm’s window, decide in advance whether open trades are closed before restricted releases, and go by the firm’s own list of events rather than the EA’s calendar. Fast markets also bring slippage.

High-impact news in forex covers which releases move prices and why spreads widen around them.

Before you run any EA on a prop firm account

1. Get written confirmation. Name the EA, say whether you wrote it or bought it, and give the account type and size. Keep the reply where you can find it in a dispute.
2. Count the requests in a full day of demo logs, breakeven and trailing-stop moves included.
3. Compare the two daily limits. Many EA daily loss limits only block new trades, so an EA limit equal to the firm’s leaves no room for trades still running.
4. Check whose clock starts the day. Prop firm daily drawdown explains how firms measure it.
5. Check the VPS and overnight rules, and add up the allocation across accounts against each firm’s cap.
6. Test on demo first. Testing an EA on a demo account shows what it does before any fee is paid.

The “Streak to limit” tab of the drawdown calculator shows how many full stop-outs fit inside a daily limit at any risk per trade, and how to set a daily loss limit explains why the limit is not a hard cap.

Where PipWarden stands

PipWarden does not help you pass challenges; some firms restrict third-party EAs. The firm’s rules override any bot setting.

As written on 1 October 2026, some of these rules exclude a subscription EA like PipWarden. You receive a compiled .ex5 file, not the source code, and trade decisions come from our servers. That rules it out where the firm requires you to own the source code (The5ers) or allows third-party EAs only as trade or risk managers (FundingPips). At FTMO and FundedNext, users on the same pairs and timeframes can get the same or very similar signals at about the same time, the identical-trading risk both firms describe. FundedNext also prohibits EAs that incorporate apps “such as Telegram or WhatsApp”; PipWarden’s Telegram alerts are sent from our servers, not from the EA, but the firm decides how its rule applies.

Ask the firm before you connect anything. If it confirms in writing that the EA is allowed, these parts of PipWarden are relevant:

• Daily loss limit. 5% by default, set per account, checked before every order and measured on equity, so open losses count. At the limit it stops new trades for the rest of the UTC day and leaves open trades to their stops, so it only works as a buffer when it sits below the firm’s limit.
• News blackout. By default it pauses new entries from 60 minutes before to 30 minutes after high-impact releases for the currencies involved. It does not close open trades; to be flat for a release, close them yourself or use the kill switch, which closes every position the bot opened.
• Stop changes are requests. Breakeven and the trailing stop are on by default, and every stop move is a modification the firm may count.
• Its own trades only. The EA and the kill switch touch only positions with the bot’s magic number; manual trades on the account are yours to manage.
• A reason for every signal. The signal log records why each signal was taken or skipped (“High-impact news”, “Daily loss limit reached”, “Spread too wide”), which you can show support.

It runs in MetaTrader 5 (not MT4) on a Windows PC or VPS, not on a phone. The features page lists every check before an order, and how it works shows the setup.

Forex/CFD trading is high risk. You can lose money. Not financial advice. Read the risk disclosure before trading.