Every master's profile shows a total return and a maximum drawdown. Most people read the first and skim the second. It should be the other way round. Return is what happened when the master was right; drawdown is what happened when they were wrong, and being wrong is the part that ends accounts.
What drawdown is
Drawdown is the fall from a peak to the next low, measured as a percentage of the peak. If a copy account rises from $10,000 to $12,000 and then falls to $9,600, the drawdown is 20% — from the $12,000 peak, not from the $10,000 start. Maximum drawdown is the worst such fall in the whole record. It is the number on the profile.
Two things follow from the definition. First, drawdown is measured in the master's own account — the equity of their copy-trading account through time — and your copy, being proportional, experiences the same percentage. Second, it is a historical fact, not a forecast: the profile is telling you what has already happened once. The honest assumption is that it can happen again, and possibly worse.
The maths of recovery
Losses and gains are not symmetrical. After a 20% fall you need a 25% gain to get back to where you were; after 50%, 100%. The table is worth memorising:
| Drawdown | Gain needed to recover |
|---|---|
| 5% | 5.3% |
| 10% | 11.1% |
| 20% | 25% |
| 30% | 42.9% |
| 40% | 66.7% |
| 50% | 100% |
| 75% | 300% |
This is why a master with a 50% drawdown and a 60% total return has, in effect, done nothing: they doubled from the bottom to get back a little above where they started. It is also why two masters with the same total return but drawdowns of 10% and 40% are not remotely comparable. The first was never in danger. The second needed a two-thirds gain just to survive.
Reading return and drawdown together
A single ratio does most of the work: total return divided by maximum drawdown. A master with 30% return and 10% drawdown scores 3. A master with 90% return and 45% drawdown scores 2 — a worse trader, despite three times the return, because every unit of gain cost more pain. Rough guide, for records of a year or more:
- Above 3 — excellent; look for whether the record is long enough to trust.
- 2 to 3 — solid, professional-grade.
- 1 to 2 — the return came with real risk; check the equity curve for how it was earned.
- Below 1 — the master has been lucky, or reckless, or both.
Where drawdown comes from
Almost always from one of three habits, each visible in Recent Trades:
- Position size too large for the instrument — a gold-sized lot in Bitcoin, a forex-sized lot in gold.
- No stop, or a stop that was moved — the trade list shows a single loss several times larger than the others.
- Averaging down — multiple entries in the same direction at worse prices, then one very large loss.
A master who does none of these will show a drawdown that is a multiple of their typical loss — a run of ordinary losing trades, not one catastrophe. That is what a "good" drawdown looks like.
Your own drawdown limit
The copy form's Auto Stop Drawdown % is your personal maximum drawdown. It should be set with the master's history in front of you. If their Max drawdown is 18%, an auto-stop at 10% will trigger on a normal bad month and take you out at the bottom; an auto-stop at 25% gives the strategy room and still protects you from a blow-up. The rule of thumb: set the auto-stop somewhat above the master's historical maximum, and reduce your Investment amount until that percentage of it is a sum you can lose without distress.
Drawdown on a young record
A master with three months of history and a 4% maximum drawdown has not shown you a low drawdown; they have shown you three months. Drawdown is only informative once the record contains the kind of event that produces one — a data shock, a trend reversal, a volatile week in the master's instrument. A rough guide: trust the drawdown figure once the record spans at least one bad month for the instrument (for gold, a rising-real-yield episode; for Bitcoin, a 20% correction; for forex, a central-bank surprise). Before that, treat it as "not yet tested" rather than "low", and size the copy as if the true figure were two or three times what is shown.
Drawdown and time
The profile shows the depth of the worst fall; it does not show how long it lasted. A 20% drawdown recovered in three weeks is a different experience from one that took eight months. The equity curve on the master's page shows this: look for how long the line spent below its previous high. Long flat stretches under water are where copiers lose patience and stop a master just before recovery — which converts a paper drawdown into a real loss.
Return is the upside. Drawdown is the price of it. Read the price first, decide if you can pay it, and set the auto-stop before you see what the return looks like.
This article is education, not investment advice. Trading and copy trading in leveraged instruments carry a high risk of losing the funds you allocate. Read the Risk Disclosure.