245: Avoiding the "Pearl Harbor" Portfolio

245: Avoiding the "Pearl Harbor" Portfolio

From The Option Alpha Podcast by Kirk Du Plessis

February 27, 2026 · 30 min · Episode 245

About this episode

This episode explores the hidden risks in seemingly diversified portfolios and how to manage them.

What if your portfolio looks diversified — but isn’t? This episode explores the concept of the “Pearl Harbor "portfolio, where hidden concentration risk builds quietly beneath calm market conditions. By stacking exposure in the same tickers, expiration windows, or strategies, traders can unknowingly create a single point of failure. You’ll learn how to identify warning signs of fragility, spread risk across time and asset classes, and design strategies that behave differently under stress. Ra...

People in this episode

Host: Kirk Du Plessis

Topics covered

  • portfolio management
  • risk assessment
  • diversification
  • investment strategies
  • market conditions

Keywords

  • Pearl Harbor portfolio
  • concentration risk
  • trading strategies
  • risk spreading
  • market fragility

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