Drawdown is the drop from your account's peak to its subsequent trough: the strategy's pain, measured. Every method that has ever made money has also spent long stretches underwater; the ones that survive are those whose pilots planned for it.
The asymmetry that ends careers
Losses and recoveries are not mirror images. Lose 20%, and you need 25% to reclaim the peak. Lose 50%, and you need 100%. The hole deepens arithmetically but the ladder out grows geometrically, which is why prevention (small per-trade risk) beats heroic recovery every time.
Expected vs catastrophic drawdown
Every strategy has a statistical drawdown implied by its win rate and R profile: a 45%-win system will see six-loss streaks routinely (that's only −6R at fixed risk). That is weather, not damage. Catastrophic drawdown comes from breaking the rules that kept losses at 1R: oversizing, stop-pulling, revenge sequences. Learn your system's weather in Losing Streaks, then never generate the man-made kind.
Practical drawdown governance
- Daily brake: two losses or −2R → screens off.
- Weekly review trigger: −5R → halve size until back over the prior peak.
- Strategy pause: drawdown exceeding 1.5× its historical max → stop trading it live; something changed.
Prop firms enforce exactly these guardrails with their 5%/10% limits, one more reason funded trading trains discipline. Your equity curve's depth of scars, more than its peaks, predicts whether you'll still be trading in five years.
Education only, not financial advice. Trading carries risk of loss; never trade money you cannot afford to lose.
