Drawdown recovery math
Calculate the return required to recover from a given drawdown.
Lesson path
Market Foundations + Forex Mechanics
Risk Management Math
Pass the check before saving this lesson.
Pass the check to unlock nextOpen track mapChange starting pointToday's tiny win: make one idea click.
Calculate the return required to recover from a given drawdown.
Losses cost more than they look
Drawdown is the drop from your account's peak to its current value, measured in percent. The recovery math is brutally asymmetric. If you lose 20 percent, you need 25 percent to get back to even. Lose 50 percent, you need 100 percent. Lose 75 percent, you need 300 percent. The deeper the hole, the steeper the required climb.
Why is it asymmetric? Because the recovery percentage is calculated on a smaller base. Lose 20 percent of $500, and the account is $400. To get back to $500, you need to gain $100, but $100 on a $400 base is 25 percent, not 20. Lose 50 percent of $500, and the account is $250. To get back, you need $250 on a $250 base, which is 100 percent. Lose 75 percent and you are at $125, and you need $375, which is 300 percent.
The formula is recovery percent equals 1 divided by (1 minus drawdown), minus 1, multiplied by 100. Plug in 20 percent drawdown: 1 divided by 0.80 equals 1.25. Subtract 1 and multiply by 100 to get 25 percent. The math is not opinion. It is geometry.
What this means for a $500 trader. A 20 percent drawdown takes you to $400, and you need a 25 percent return to recover. With 1 percent risk and a positive expectancy system that nets about 0.5R per trade, that is roughly 50 winning R worth of work. A 50 percent drawdown takes you to $250 and requires doubling. The path back is exponential in effort the deeper you go. So keep the holes shallow.
Recap: -20% needs +25% back. -50% needs +100% back. -75% needs +300% back. Shallow drawdowns recover; deep drawdowns rarely do.
Knowledge check
Answer before moving on.
1. Your $500 account drops to $250. What return do you need to recover?
2. Why does a 75 percent drawdown require a 300 percent gain to recover?
3. What is the practical takeaway from drawdown recovery math?
Pass the check before saving.
Use the knowledge check first. After you pass it, this card turns into the save-and-continue handoff.