FIRE Portfolio Crash Stress Tester

Simulate how your early retirement strategy holds up against history's worst financial disasters or a 10,000-path Monte Carlo trial.

$1,000,000
$40,000 (4.0% SWR)
80% Stocks / 20% Bonds
Portfolio Survival Chance
94%
During the 1929 Great Depression, a high-equity portfolio faced catastrophic losses. Your withdrawal rate survived but hit a low safety margin.
Historical Median / Baseline Proj.
Stress-Tested Crash Path