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Sequence of returns risk: the retirement threat nobody talks about
Sequence-of-returns risk is the danger that poor market returns in early retirement permanently damage your portfolio. Withdrawing during a downturn forces you to sell more shares to meet the same dollar need, reducing the base for future recovery. Two retirees with the same average return can finish with vastly different outcomes if one started in a bear market.
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Try calculatorKey takeaways
04 · ideas- A -30% crash in year 1 of retirement is catastrophic — the same crash in year 10 is manageable
- Withdrawing during a downturn sells shares at a loss, permanently reducing your base
- The fix: a 1–2 year cash buffer lets you avoid selling in down markets
- Flexible spending — cutting 10% in bad years — dramatically improves survival rates
Imagine two investors who both average 7% annual returns over 30 years. One retires in a bull market, the other in a bear market. Despite identical averages, one runs out of money 10 years before the other.
This is sequence of returns risk — the danger that when bad returns occur matters as much as the returns themselves.
Why it only matters in retirement:
During the accumulation phase (while working and saving), bad years are actually good — you buy more shares at lower prices. But the moment you start withdrawing, the math reverses entirely. Now bad years force you to sell shares at a loss to cover living expenses, permanently reducing the base that generates future returns.