When choosing a trader on Binance Copy Trading, looking only at ROI or only at drawdown is not enough. The correct approach is: first check the Sharpe ratio, then look at the relationship between maximum drawdown and ROI, and finally check the number of trading days.
The world's largest cryptocurrency exchange by trading volume,leading in security and liquidity.
New user benefit: Enjoy 20% off trading fees upon registration!
ROI tells you "whether you made money," and drawdown tells you "how painful the losses can be." But the real measure of whether a trade is "worth it" is the ratio of ROI to drawdown. Binance places Sharpe Ratio ahead of ROI and drawdown in its evaluation order, which shows its importance — it measures exactly "how much risk you took to earn those returns."
Step 1: Avoid the ROI trap — higher is not always better
Return on Investment (ROI) is the first sorting option in the Binance copy trading list, and it's where most people make mistakes.
What to do: Click into a trader's detail page. While checking ROI, you must also look at trading days and maximum drawdown. Binance lets you filter performance by 7, 30, 90, and 180 days, but this "performance window" is not the same as "trader experience." A trader who has only traded for 3 days with +80% ROI can appear on the same leaderboard as one who has traded for 200 days with +70% ROI — the system doesn't separate "luck" from "experience."
Completion standard: You are no longer attracted by "high ROI" alone. Instead, you first check over what time period this ROI was achieved. Look at both 30-day ROI and 180-day ROI. If the short-term ROI is much higher than the long-term, it means the returns are unstable.
Common failure reason: Many people jump into the "High PnL" or "High ROI" recommendation list and copy right away, ignoring the built-in biases of those categories. "High PnL" tends to favor traders with large capital, and "High ROI" can be achieved with high leverage in a short burst, which does not mean the strategy itself is reliable.
Step 2: Interpret maximum drawdown correctly — lower is not always better
Maximum Drawdown (MDD) is the largest drop from a peak to a trough in the asset curve.
What to do: Don't just look at the absolute drawdown value; look at the ratio of drawdown to ROI. A trader with 10% ROI and 5% drawdown is safer than one with 20% ROI and 25% drawdown. In the trader comparison feature, Binance places maximum drawdown under the "Performance" section alongside ROI and Sharpe ratio, indicating it is one of the core indicators for judging risk control.
Completion standard: When evaluating a trader, use the ratio "ROI ÷ maximum drawdown." The higher the ratio, the more return per unit of drawdown.
Risk reminder: Low drawdown may also mean the trader hasn't experienced truly bad market conditions. Drawdown data reflects the past and does not predict the future. Another easily overlooked factor is "unrealized PnL." Binance includes unrealized PnL in its assessments, meaning floating losses are counted in performance, making it more realistic. However, you still can't see how the trader's risk builds up — for example, a Martingale strategy may have already stacked a large position while floating losses appear small.
Step 3: Use Sharpe ratio as your first filter
Sharpe ratio measures "risk-adjusted profitability." A higher value means you earned more for the same level of risk.
What to do: In the copy trading list filters, set "Sharpe ratio" as an independent criterion. First filter for traders with high Sharpe ratios, then check whether their ROI and drawdown match. Binance officially puts Sharpe ratio in the primary position under "Project Overview," alongside ROI and PnL. That essentially tells you: this is more important than plain ROI or drawdown.
Completion standard: You develop a fixed screening order: Sharpe ratio first → eliminate those with too high drawdown → then check if ROI is stable, not the other way around.
The world's largest cryptocurrency exchange by trading volume,leading in security and liquidity.
New user benefit: Enjoy 20% off trading fees upon registration!
Verification after selecting a trader
Once you've picked a trader, ask these three questions:
- Is their Sharpe ratio clearly higher than that of similar traders?
- Are their ROI figures stable across the 90-day and 180-day windows?
- Can their maximum drawdown be "covered" by their ROI? (Use ROI ÷ drawdown to check the ratio.)
If all three answers are yes, this trader is worth considering.
Next step — stay engaged: After you start copying, don't just set it and forget it. Binance allows you to set a stop-loss target, such as automatically stopping copy trades when a certain percentage loss is reached. I recommend setting a hard stop-loss line when you begin copying — even the best-performing trader can fail when market conditions change. Use the "Stop Copying" button on the right side of the list to adjust at any time. Treat copy trading as an ongoing process, not a one-time setup.
