Trading Performance

MAE/MFE Trade Efficiency Calculator

Enter your entry, exit, and the worst and best prices seen during the trade to get Maximum Adverse Excursion, Maximum Favorable Excursion, and an efficiency score for how much of the best possible move you actually captured.

Direction

Entry Price

Exit Price

Worst Price During Trade

Best Price During Trade

Maximum Adverse Excursion (MAE)···

Maximum Favorable Excursion (MFE)···

Realized move···

Capture efficiency···

Educational tool only, not financial advice. Requires you to know the trade's actual worst and best prices from your own chart or platform. Check it against your own plan and risk rules before you trade it.

Built by Jason Parker, founder of Trading Ranges.