The rule in GFT's words
GFT's help centre article on "all or nothing" strategies says: "We define gambling-style trading as any trade where more than 80% of available margin is used in a trading idea." It adds that trading like this "may lead to profit deductions or phase resets" (GFT help centre).
Two things in that sentence aren't defined anywhere we could find:
- "Available margin". GFT doesn't say whether it means your balance, your equity or your free margin. The calculator uses free margin before the trade: your equity minus the margin your other open trades already use. With nothing else open, that's simply your equity. It isn't the strictest possible reading: with other trades open, your total margin can be over 80% of your equity even when this trade passes here, so the calculator also shows your total margin after the trade, and it's safest to keep that under 80% of the lower of your balance and equity as well.
- "Trading idea". GFT doesn't define it either. If you split one idea into several positions, add their lots together in the calculator.
The penalty is also worded two ways. The all-or-nothing article mentions profit deductions or phase resets, while GFT's prohibited trading practices page says prohibited trading can end your participation and forfeit profits. Treat the 80% line as a hard limit, not a target.
GFT leverage: evaluation vs funded
| Instrument | Evaluation | Funded |
|---|---|---|
| Forex | 1:100 | 1:50 |
| Indices | 1:20 | 1:10 |
| Commodities | 1:20 | 1:10 |
| Crypto | 1:2 | 1:2 |
| Stocks | 1:5 | 1:5 |
| Gold (XAUUSD) | not published | not published |
Forex, index and commodity leverage halves when you're funded, so the same trade uses twice as much margin as it did in the challenge; crypto and stocks don't change. GFT says it may raise leverage back to the maximum depending on your risk management. Its leverage article doesn't list metals, and its commission page treats metals separately from commodities, so check the leverage your platform shows for XAUUSD. The calculator fills in the commodities figure for gold, the more cautious choice; change it if your account shows something different.
Most lots under the 80% line
| Account equity, no other trades | EURUSD at 1:50 | NAS100 at 1:10 | Gold at 1:10 | Gold at 1:20 |
|---|---|---|---|---|
| $5,000 | 1.75 | 1.30 | 0.09 | 0.18 |
| $10,000 | 3.50 | 2.61 | 0.18 | 0.37 |
| $15,000 | 5.26 | 3.92 | 0.27 | 0.55 |
| $25,000 | 8.76 | 6.53 | 0.46 | 0.93 |
| $50,000 | 17.53 | 13.07 | 0.93 | 1.86 |
| $100,000 | 35.07 | 26.14 | 1.86 | 3.73 |
These are the largest single trade ideas that stay at or under 80% of available margin with nothing else open, rounded down to 0.01 lot. Prices move, and margin moves with them, so leave room below the line.
The rules that limit your size first
On most GFT accounts the 80% margin rule isn't the one you'll hit first. These usually bite earlier:
- Goat Guard (funded accounts, except Instant Funding). When your open trades together reach a floating loss of 2% of your initial account size, your profit split drops to 50%; a second trigger closes the account. GFT says the 2% "is always measured against the initial size of your account" (GFT: Goat Guard). On a $15,000 account that's $300. A 0.10 lot gold trade loses $10 per $1 move, so a $30 move against you is enough, well before any margin limit.
- Floating-loss limits on other models. Instant GOAT, Instant PRO, GOAT Blitz, Pay Later (funded) and the Goat $1 model close the account at a 2% floating loss; Instant HERO at 1%; Instant Premium at 1.5%, or 1% for accounts bought from 2 September 2026.
- A 1% cap if GFT sees excessive risk. GFT may limit your risk per trade idea to 1% of initial balance, and ignoring that after being told is a breach.
- Daily drawdown. On the step models it's a percentage of the higher of your balance or equity at 5 p.m. EST, the reset time. The prop firm drawdown calculator works out today's room; choose "the balance at the start of the day" and enter the higher of the two.
Size each trade from your stop loss and a fixed risk first, with the lot size calculator, then use this page to check the margin.
Other GFT rules that affect how you trade
- Martingale, increasing size after a loss to recover it, is banned on all accounts, and GFT says Martingale or similar grid-based recovery systems may lead to termination and loss of profits.
- Hedging, opposite positions on the same asset, is banned, including across your own accounts and other firms. GFT says the account is breached and the trader permanently banned.
- News: trades opened or closed within 5 minutes of a high-impact release can make at most 1% of initial balance; anything above is removed.
- Funded accounts: profit from trades held under 2 minutes is removed at payout, and so is profit from trades opened in Friday's last three market hours and closed in Monday's first three.
How other prop firms handle margin
| Firm | Margin rule | What else caps your size |
|---|---|---|
| Goat Funded Trader | More than 80% of available margin in a trade idea counts as gambling-style trading | Goat Guard 2% floating loss on funded accounts; 1–2% floating-loss limits on Instant, Blitz, Pay Later and $1 models |
| Blue Guardian | Margin usage above 80% in any running trade(s) counts as gambling (payout rejection, profit removal or termination) | Stop-out at 100% margin level |
| Funding Traders | Single-trade margin above 30% of the account (funded accounts) | Outsized-risk rule on planned stop-loss risk |
| FundedNext | 70% rule removed in July 2026; its help centre now says there's no formal margin limit | 3% risk limit on funded accounts |
| Instant Funding | No margin rule; maximum lot sizes instead | Lot caps by account size and asset |
| E8 Markets | No margin rule | 50 lots per position, 20 on gold |
| FundingPips | No margin rule | 20 lots per trade |
| FTMO | No universal limit | Reviews gambling-style behaviour |
Only a few firms publish a margin percentage, and none of the three that do says plainly whether it's measured on balance, equity or free margin. If your firm isn't GFT, the general 80% margin rule calculator lets you choose balance or equity and any limit, and the free Excel template does the same offline. Readers in India: FTMO and FundedNext are on the RBI Alert List.
Before you rely on this page
GFT changes its rules often: several of its rules changed between July and September 2026 (for example Instant Premium's floating-loss limit from 2 September), and a few of its help articles contradict each other in the details. We checked every rule here against GFT's help centre on 2 October 2026; check the current article before you trade. PipLedger isn't affiliated with Goat Funded Trader.
If you're in India: GFT isn't on RBI's Alert List as updated on 19 November 2025, but RBI says the list isn't exhaustive, and not being on it doesn't mean a firm is authorised. Forex trading in India explains the rules.