Prop-firm gold EA: the rules that decide pass or fail

An evaluation is decided by equity against a daily limit reset on the firm’s clock and an overall limit that may trail your high-water mark, plus, for a bought EA, the firm’s rules on identical strategies.

• An evaluation measures equity, not balance, and its daily limit resets on the firm’s clock, which may or may not be your broker’s.
• Some firms count a bought EA as one strategy across every trader running it, and cap what that strategy may trade.
• Our Catalogue answers the prop-firm question per strategy — in five different sentences, one of which is a flat no.

Search for a prop-firm gold EA and the first page says one thing: this one is prop-firm ready. This guide sets out the rules that end accounts, then reproduces what our Catalogue says about each of our six strategies.

What an evaluation actually measures

The first thing to settle about prop firm EA rules is which number is watched. FTMO’s trading objectives page defines the daily limit as the level below which “your account equity (i.e., Balance + Open Positions P/L ± Swaps – Commissions) cannot drop” (FTMO, Trading Objectives).

Equity, not balance. That clause is why an Expert Advisor holding a floating loss is the exposed case. A strategy that closes nothing through a bad afternoon has a flat balance and a falling equity, and the falling number is the one that breaches.

The daily limit, and when it resets

From the same page: on the 1-Step model the limit “is recalculated daily at 00:00 CE(S)T as the difference between: the account balance recorded at 00:00 CE(S)T of the current day and the Maximum Daily Loss Amount, which is 3% of the Initial Simulated Capital”.

Two things follow. First, the prop firm daily drawdown limit resets on the firm’s clock — Central European time — not your broker’s server time. A robot filtering sessions on server time is working to a different midnight; the reset clock shows both side by side. Second, 3% is the 1-Step model’s number; the same page puts the 2-Step figure at 5%.

The overall limit: static or trailing

Above the daily limit sits an overall one, in two shapes. The static form is fixed below the starting capital. The trailing form follows the account up: FTMO’s page says of its 1-Step Maximum Loss Limit that “the limit can only increase, but never decrease”.

Under a static floor a strategy can give back a good week’s gains and still be nowhere near the line. Under a trailing floor it is measured from the high-water mark just set, so the account is punished for having done well first.

What is actually written down about EAs

The folk wisdom is that certain techniques are banned. That is not what is written down. The FAQ on instruments and strategies allows “discretionary trading, algorithmic trading, EAs, etc.”, provided the trading is “legitimate (in line with proper risk management)” and replicable on live accounts (FTMO FAQ).

A separate page forbids conduct instead, such as “opening substantially larger position sizes compared to your other simulated trades” and “automated robots / EAs (Expert Advisors) which cause the trading account to become hyperactive in the sense of an excessive number of more than 2,000 server requests per day” (FTMO, Forbidden Trading Practices). No rule on either page names martingale, grid or scalping as a technique. Firms word their rules differently, so read your own firm’s.

Bought EAs and the same-strategy rules

A bought Expert Advisor raises a question your own strategy never does: who else is running it? Two firms answer it on their own pages, as of September 2026.

The FTMO FAQ quoted above says: “if you use an EA from a third party, there might be other traders already using the same EA and therefore exactly the same strategy. By using a third-party EA, you potentially run a risk of being denied the FTMO Account if you exceed the maximum capital allocation rule.” That limit is “$400,000 per trader or strategy (prior to any scaling)”, and “If identically traded strategies are detected across multiple FTMO accounts and the total fictitious capital exceeds the maximum capital allocation limit, FTMO reserves the right to suspend the affected accounts” (FTMO, How many accounts can I have?).

FundedNext allows EAs on MetaTrader 4 and 5 only below $50,000, for a fee: accounts of $50,000 and above “must trade manually”. “Each EA or bot is required to employ a distinct strategy, avoiding identical trades across any accounts within FundedNext”; there is “a maximum allocation limit of $300,000 for each EA or trading bot’s strategy”; and “EAs or bots designed specifically to pass Prop firm challenges are strictly prohibited” (FundedNext Help Center).

That applies to our Products as much as anyone’s. Every buyer of one Product runs the same rules, and a build compiled for your account changes who may run it, not what it trades. We cannot see how many other buyers trade at your firm. Ask the firm before you pay for the evaluation.

Which gold strategies can run on a prop-firm evaluation

Each Product carries its own answer. Reproduced verbatim:

Product	Catalogue stance	Why
Dawnbreak	Prop-firm evaluations are suitable	Flat by end of day: nothing carried overnight, over a weekend or into the next session — what a midnight-reset limit rewards. $10,000 or more.
Reclaim	Prop-firm friendly	One trade at a time, a handful a month. $10,000 or more.
Meridian Trend	Prop-firm evaluations: lower the risk per trade first	One position at a time. $25,000 or more at the default risk per trade.
Helix Basket	Prop-firm: check the firm’s drawdown rules first	Several independent positions side by side; always on while the market is open. $25,000 or more.
Helix Trail	Prop-firm: check the firm’s drawdown rules first	One position at a time, around the clock; “$100,000 or more (at $25,000 the tested drawdown passed half the account)”.
Aurum Recoil	Not for prop-firm evaluations	Works sequences inside a fixed window of the trading day. $25,000 or more on Steady and Balanced.

Why a backtest cannot tell you if you will pass

None of it comes from an evaluation. The Strategy Tester models a broker account: no daily loss limit, no trailing floor, no allocation cap. Every number a strategy card draws comes from one Strategy Tester window, 2026-01-01 to 2026-09-07, at a stated deposit — how to backtest a gold EA in MT5 has the procedure. The free backtest edition lets you run that window yourself on your own broker’s ticks: pick a strategy from the Catalogue.

Before you act on any of this

Every figure XauStack publishes comes from the MetaTrader 5 Strategy Tester, never from live trading, and no result is promised anywhere on this site. The percentages and limits above are the firms’ own published rules as of September 2026 and subject to change; read your firm’s current terms on automated trading before you attach anything. Passing an evaluation is never something we can promise. Trading gold on leverage carries a high risk of losing money rapidly — the risk disclosure sets out the limits.