The Drawdown Survival Map.
Every dollar invested in US stocks since 1871 has spent roughly two years out of every five below its prior high‑water mark, in real total‑return terms. The map below is that history: the underwater curve of the broad US market from 1871 to May 2026, shaded by depth. The valleys are where wealth was tested. The flat top is where it was made.
Today’s drawdown
+0.0%
Real total return vs prior peak (2026-05-01)
Worst on record
-77%
Real, Jun 1932
Bears since 1871 (≥20%)
15
Of which one is currently open
Average bear: depth / down / back
-37% / 28m / 33m
Across the 15 completed episodes
The underwater curve
Drawdown from the running real‑total‑return peak, monthly, S&P 500 (and predecessor Cowles index) since January 1871. Tan dots mark canonical troughs. Deeper shade is not a separate signal — it’s just where the curve goes.
The bear graveyard
Every drawdown deeper than 20% in real total‑return terms, ranked by depth. “Down” is months from peak to trough. “Back” is months from trough to a fresh real all‑time high.
| Era | Peak | Real loss | Trough | Down (mo) | Back (mo) | Recovered |
|---|---|---|---|---|---|---|
| 1929-32 Crash & Depression Margin debt; bank runs; smashing of the gold standard. | Sep 1929 | -77% | Jun 1932 | 33 | 53 | Nov 1936 |
| 2000-09 Dot-com bust + GFC Internet IPOs unwound, capex hangover, then subprime + Lehman. Two bears, one drawdown in real terms. | Aug 2000 | -52% | Mar 2009 | 103 | 50 | May 2013 |
| 1973-74 Oil shock OPEC embargo; Nixon shock; "Death of Equities" mood. | Jan 1973 | -50% | Dec 1974 | 23 | 121 | Jan 1985 |
| 1937-42 Depression relapse + WWII Premature monetary tightening; recession-within-a-depression. | Feb 1937 | -48% | Apr 1942 | 62 | 36 | Apr 1945 |
| 1916-21 WWI / postwar slump Wartime inflation; 1920-21 deflation; Spanish flu. | Nov 1916 | -47% | Dec 1920 | 49 | 44 | Aug 1924 |
| 1906-07 Panic of 1907 Knickerbocker Trust failure; J.P. Morgan steps in as backstop. | Sep 1906 | -37% | Nov 1907 | 14 | 18 | May 1909 |
| 1946-49 Postwar reset Demobilization, price-control unwind, real wealth shock from inflation. | Apr 1946 | -35% | Feb 1948 | 22 | 32 | Oct 1950 |
| 1968-70 Late-Sixties bear Vietnam-era inflation; tightening Fed; Bretton Woods strains. | Dec 1968 | -32% | Jun 1970 | 18 | 29 | Nov 1972 |
| 1876-77 Long Depression Aftermath of the Panic of 1873; railroad over-build. | Jun 1876 | -29% | Jun 1877 | 12 | 9 | Mar 1878 |
| 1987 Black Monday Portfolio insurance unwind; the largest one-day percentage drop ever. | Aug 1987 | -27% | Dec 1987 | 4 | 20 | Aug 1989 |
Five rules for surviving a drawdown
Rule 1
Stay solvent
Carry enough cash and short Treasuries to never be a forced seller. The deepest drawdowns lasted decades in real terms; the only investors who lost permanently were the ones who had to sell at the bottom.
Rule 2
Buy quality, not bargains
A 50% discount on a fragile business is still a fragile business. Owning durable, cash‑generating companies is the only way to convert “underwater” into “temporary.”
Rule 3
Average down on facts, not feelings
Add to positions when the price drops and the thesis still holds, not because the price dropped. Conviction without evidence is just stubbornness.
Rule 4
Hide the screen
Marking the portfolio daily during a bear is psychologically expensive and operationally useless. The map shows that quarterly check‑ins would have caught every meaningful regime shift.
Rule 5
Plan the buy list now
The hardest part of the next bear is acting in it. Pre‑commit to a watchlist with target prices today, while you can still think clearly. The map shows you will get the chance.
Drawdowns are the price of admission, not a signal of failure. The market has spent roughly 40% of months below its prior real peak since 1871. The investors who compounded the most were the ones who treated drawdowns as a feature of the asset class — survivable, recurring, and the source of the long‑run premium — rather than as evidence that the system was broken. The map is the antidote to the headline.