You’ve got a small account and a gold EA that looks great. The listing says the minimum is a few hundred dollars. So how much money do you need to trade gold with it, really? Less than you fear for some EAs, and far more than the listing says for others.
There’s one sum that answers it. I’ll show you the sum, then run it on real numbers from a stress test I did on a popular gold EA, and on my own.
The only sum that matters
Account size = the drawdown in dollars you should plan for ÷ the percentage you can live with.
That’s it. Not the listed minimum, not the margin your broker asks for. If an EA’s realistic bad patch is $500 and you can stomach losing 20% of your account, you need $2,500. If you can only stomach 10%, you need $5,000.
The hard part is the first number. The historical drawdown in the backtest is the one that happened once. The one to plan for is worse, because the same trades in a slightly different order would have hurt more.
A real example: what fixed lots do to a small account
When I tested The Gold Reaper, I ran all eight of its strategies at the minimum 0.01 lots and stressed the history 1,000 times. The drawdown at the 95th percentile came out at about $574.
With fixed lots, that’s a dollar figure. It doesn’t shrink with your balance:
| Account | That $574 drawdown is |
|---|---|
| $600 | 95.6% of the account |
| $1,000 | 57.4% |
| $2,000 | 28.7% |
| $4,000 | 14.3% |
| $8,000 | 7.2% |
Its listing showed a $600 minimum. Run the sum: if you want that stress drawdown to stay under 15%, you’d need about $3,800. Same EA, very different answer. You can change the account size yourself and watch the percentages move in the free Gold Reaper analysis tool.
Why the minimum lot is the real floor
On most brokers a standard gold contract is 100 ounces, so 0.01 lots is one ounce: roughly $1 of profit or loss for every $1 gold moves. Check the contract size on your own broker; I test on Axi data because that’s where my accounts are. Affiliate link; I may earn a commission if you open an account through it.
That’s why small gold accounts hit a wall. You can’t trade smaller than 0.01, so below a certain balance even the minimum lot is too much risk. Two ways around it: fewer strategies at once, or a cent account, where everything is a hundred times smaller.
One strategy vs a portfolio: what each needs
The free gold strategy from my own portfolio is a good example of a single strategy. At 0.01 lots its average stop is around $18, and its worst historical losing streak was around $138. On a $1,000 account that streak is about 14%. That’s why I tell people to run it with $1,000 or more, or on a cent account.
A portfolio needs more, because it runs more strategies at once. That’s how I built DoIt MultiStrategy Pro: by account size, so you only switch on what your balance can carry.
| Tier | Account | Strategies on |
|---|---|---|
| Lite | $500+ | Slots 1 to 4 |
| Standard | $1,000+ | Slots 1 to 5 |
| Pro | $4,000+ | All 7 (6 and 7 are boosters with higher individual drawdown) |
It also sizes by money at risk instead of fixed lots. In the same stress test, at $20 a trade on a $4,000 account, its history showed 7.46% and the 95th percentile came out at 10.41%. Four of its seven strategies trade gold, so the same questions apply to it.
How much money do you need to trade gold: my rule of thumb
- Find the dollar drawdown to plan for. Not the backtest’s worst; a stressed version of it. In my two stress tests the planning figure came out 1.4 and 1.7 times the historical one. If you can’t stress it yourself, use that range as a rough cushion, not as a rule.
- Pick your pain threshold. The percentage you could lose without switching the EA off in a panic. Be honest; most people overestimate it.
- Divide. That’s your account size. If it’s bigger than what you have, run fewer strategies, use a cent account, or wait.
- Demo first anyway. My first-week demo checklist for a gold EA shows what to watch.
For a full walkthrough of fitting one specific gold EA to an account, see gold EA drawdown and account fit. And if you want to stress a trade list yourself, Monte Carlo simulation for trading explains how in a spreadsheet.
Watch the account-size effect on a real EA: in The Gold Reaper Review: I Tried to Break It, I show what the same drawdown does to a $600, $1,000 and $2,000 account.
Short on capital? Some programs let you trade allocated capital with your own system once you have a record. My Axi Select overview explains one of them. Read its rules on third-party EAs first.
I share the real numbers behind my own accounts, drawdowns included. Join the DoItTrading newsletter if you want them.
Stress tests and backtests are historical, not forecasts. Contract sizes and margin vary by broker. Trading involves real risk to capital.
Frequently Asked Questions
How much money do you need to trade gold with an EA?
Divide the drawdown in dollars you should plan for by the percentage of your account you can afford to lose. For a multi-strategy gold EA at minimum lots, that can mean several thousand dollars, far above a listed minimum.
Can I trade gold with $500?
With one strategy at a small size or on a cent account, possibly. With several strategies at 0.01 lots each, a $500 account can’t carry a realistic drawdown. Do the sum before you start.
What lot size should I use for gold on a $1,000 account?
Usually the minimum 0.01, and only for one or two strategies. At 0.01 lots a $1 move in gold is roughly $1 on most brokers, so check that a bad streak stays within the percentage you accept.
Is a cent account a good idea for a small gold account?
It can be. Everything is a hundred times smaller, so you can run a strategy at a size a standard account can’t offer. Check the broker’s spreads and execution on cent accounts first.
Why is the EA’s listed minimum deposit not enough?
A listed minimum usually reflects what lets the EA open trades, not what survives a bad patch. In my test a gold EA with a $600 minimum had a stressed drawdown of about $574 at minimum lots.
