The leaderboard is not the answer
Every copy-trading platform ranks traders by return, because return is the number that makes people click. Return alone tells you what happened, never what it cost. The trader at the top of the board may have gotten there by taking a risk that works nine times and ends an account on the tenth — and you would be copying them on the tenth.
What follows is how to read a trader’s page properly. It applies anywhere, not just here.
Win rate, read correctly
Win rate is the most quoted and most misread statistic in trading. On its own it means nothing, because it says how often someone wins and never how much.
Put it next to average win size and average loss size. A trader winning 90% of the time with small wins and rare catastrophic losses is running a system that is quietly accumulating a bill. A trader winning 45% of the time whose wins are three times their losses is doing something durable. Compare the two profiles side by side and the leaderboard ordering often inverts.
Maximum drawdown — the number that decides whether you can hold on
Drawdown is the deepest peak-to-trough fall the trader has already lived through. Treat it as the size of the hole you are agreeing to sit in. The practical test is not whether the number looks acceptable in the abstract; it is whether you would still be there at the bottom of it, watching your own account, without cutting.
Most people who lose money copying a good trader lose it by quitting at the worst point of a drawdown the trader eventually recovered from. Choose a drawdown you can actually sit through, or bound it yourself — that is what a stop condition is for, covered in risk management for copy trading.
Average leverage tells you the temperament
Average leverage is a personality test in a number. Someone averaging low leverage is making the market pay them slowly; someone averaging high leverage needs to be right sooner, and is closer to liquidation on every position. Neither is wrong, but you inherit that temperament unless you cap it. If the leverage is higher than you would ever use yourself, either skip the trader or set a ceiling that refuses to follow them up there.
Trade duration tells you what you are signing up for
Average trade duration decides how the copying will feel day to day. A trader who opens and closes within hours produces constant activity, many small outcomes, and more exposure to fees and slippage. A trader holding positions for weeks produces long silences and large single outcomes. Pick the rhythm you can live with, because the wrong one makes you interfere — and interfering is what breaks copy trading.
Read the trade history, not just the summary
Summary statistics hide the shape of the record. Open individual trades and look at entry, exit and averages. You are checking one thing: does the profit come from a repeatable process, or from one or two outliers carrying everything? A record whose entire return sits in a single lucky position is not a strategy you can copy — it is a story that already happened.
Two details people misread here. First, day calendars usually reflect close dates, not entries — a green day may belong to a position opened three weeks earlier. Second, sample size: twenty trades over three weeks is not evidence, whatever the percentage on top of it says.
Watch it on screen
We recorded this comparison on the real product — two very different profiles read side by side, including one taking daily trades at a 48% win rate: How to Choose a Trader to Copy — Win Rate, Drawdown & Stats Explained (CopyFi) (12:26). More in the video library.
Common questions
What is a good maximum drawdown for a trader to copy?
There is no universal number, and anyone quoting one is guessing. What matters is the relationship between the drawdown and your own tolerance: if a trader’s worst historical drawdown is 40% and you would panic and cut at 20%, copying them means you will exit at the worst possible moment. Read the drawdown as the size of the hole you must be willing to sit in.
How can I tell if a trader’s track record is real or luck?
Look at the number of trades and the time span. Twenty trades over three weeks tells you almost nothing — that sample is small enough for luck to dominate. Look for a record long enough to include at least one bad market, and open individual trades to check whether the wins came from a repeatable process or from one lucky position.
Is a high win rate a good sign?
Not on its own. A 90% win rate with tiny wins and rare enormous losses is a losing system that has not lost yet. Always read win rate together with average win size versus average loss size. A 45% win rate where wins are three times the size of losses is far healthier.
Should I copy several traders at once?
Copying several traders reduces the impact of any single one going wrong, but only if they are actually different — three traders all long the same asset at the same leverage is one position wearing three hats. Check what they hold, not just their names.
Choosing well is only half of it
Even a trader who passes every check above will have a bad month, change their behaviour, or take a position you would never take. That is why the selection is only the first decision, and the rules around the copy are the second — position size, a leverage ceiling, kill switches, all enforced before an order reaches your account. You build those from visual blocks on the strategy builder, and you can rehearse the whole thing with paper money first via the testnet.
Trading involves substantial risk of loss. No selection method makes a trader safe, past performance does not guarantee future results, and CopyFi makes no investment recommendations — see the risk disclosure.