5 distinct categories.
Crisis cripple markets, differently.
What they are, and how to adjust-
Crisis Portfolio Protection Guide
1. LIQUIDITY (-1.38 avg z-score) The deadliest category. Margin calls, credit freezes, forced selling. When liquidity disappears, correlations go to one and everything sells together. COVID liquidation, Lehman, GFC capitulation, LTCM. Average SPY loss: -14.8%.
Rotation Adjustment- Cash and short-term treasuries. Nothing else works in liquidity events because correlations spike to one. Gold sometimes holds but is unreliable during forced margin selling. The only reliable defense is being underexposed before it starts. Average forward 10-day return is -4.35% ā the bleeding continues after the initial shock.
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2. TARIFF (-1.17 avg z-score) The newest category and already the most statistically violent. Policy-driven shocks that hit without warning into calm markets. Liberation Day alone produced a worse z-score than any liquidity event except COVID. Six events since 2018, all tied to one strong country.
Rotation Adjustment- Domestic services and treasuries. Tariffs hit importers and manufacturers first. Rotate away from global supply chain exposure toward domestic revenue companies and bonds. The damage is fast but policy-reversible, so don't panic sell. Average forward 10-day return is -2.09% ā worse than exogenous but recoverable.
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3. EXOGENOUS (-0.85 avg z-score) The most common category. Wars, terrorism, pandemics, political shocks. Markets hate uncertainty but usually find a floor fast. September 11, Brexit, Asian crisis, Russia-Ukraine. The initial shock is severe but recoveries tend to be swift once the uncertainty resolves.
Rotation Adjustment: Classic flight to quality. Treasuries, gold, defense stocks, the US dollar. These events are fast, violent, and mean-reverting. Average forward 10-day return is only -0.53% ā the initial shock is the worst of it. Hold your positions if you can stomach the volatility.
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4. RATE SHOCK (-0.80 avg z-score) Central banks breaking things. Tightening cycles, vol regime shifts, yield curve dislocations. Volmageddon, the 2022 hiking cycle, taper tantrum. Slower burns than liquidity crises but they reset the entire rate structure underneath every asset.
Rotation Adjustment: Short duration everything. Cut long-dated bonds, cut rate-sensitive growth stocks, move to floating rate and cash equivalents. Energy and commodities often outperform because rate hikes usually coincide with inflation. Average forward 10-day return is -1.32% ā the pain is gradual but persistent.
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5. SECTOR BURST (-0.68 avg z-score) Bubbles popping in one sector that bleed outward. Dotcom, oil crash, FTX, Enron. The lowest average z-score because the damage is concentrated before it spreads. But when it does spread ā like the dotcom bust into a two-year bear ā the cumulative losses rival anything. Average SPY loss: -11.3%.
Rotation Adjustment: Move into the sectors that weren't in the bubble. Sector bursts reward diversification ā the non-bubble sectors often finish the year flat or positive while the burst sector loses 40-60%. Value and defensive sectors historically outperform during tech bursts. Average forward 10-day return is actually 1.85% ā the market tends to rotate rather than collapse.
There are many keywords for each crisis.
Read them, so when they are heard across the media, you can predict two moves ahead.