Down 50%. Up 200% | Jared Dillian on the Regime Change Investors Aren't Ready For

Markets ignore obvious risks until they can't

Dillian observes that markets exhibit 'willful ignorance' toward geopolitical threats like the Ukraine war and Iran conflicts, failing to price them despite clear warnings until invasion or attack actually occurs.

Underreaction followed by overreaction

Investors typically underprice existential risks initially, then panic and overprice them after the fact, creating asymmetric bounce opportunities for traders positioned for volatility expansion.

The 1981-2020 playbook is permanently broken

The 60/40 portfolio worked for four decades because declining inflation created negative stock-bond correlation; post-2020 rising inflation flipped this to positive correlation, eliminating diversification benefits.

Investing is 'non-stationarity chess'

Dillian describes markets as games where rules change mid-play (like chess pieces suddenly moving differently), emphasizing that intellectual flexibility and rapid adaptation matter more than prediction.

Most investors fail by playing old rules

The danger of regime change isn't the shift itself, but that most market participants continue using obsolete strategies (like passive 60/40 allocations) long after correlations have fundamentally broken down.

'Long gamma' as risk management philosophy

Influenced by Nassim Taleb, Dillian prefers buying options over selling them to avoid gap-risk tail events, though he notes current WTI oil options (150 implied vol, $20 monthly straddles) are unusually expensive and potentially attractive to sell.

Be a 'chicken' about position sizing

Even with high conviction, Dillian maintains modest position sizes to avoid being shaken out during drawdowns, noting that ETFs can be sized larger than individual stocks due to built-in diversification.

Commodities entered a stealth bull market

The commodity index bottomed in September 2024 and has rallied 30%, with leadership rotating from precious metals to energy and now agricultural commodities as Middle East conflicts threaten fertilizer and grain supplies through the Strait of Hormuz.

Extreme oil volatility signals regime uncertainty

With at-the-money WTI straddles pricing $20 monthly moves, options markets are pricing extreme uncertainty that reflects the difficulty of handicapping supply shocks in a geopolitically fractured environment.