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Learn the why. Not just the what.

Investing fundamentals, market logic, and the discipline behind good decisions.

Case Studies

1974: The Long Returns Available at the Moment of Greatest Despair

The 1973-74 decline produced a level of pessimism so complete that equities were widely written off. The returns available to those who bought at that point were extraordinary.

July 11, 20265 min read
Case Studies

The Lost Decade: Ten Years of Holding and Nothing to Show

The 2000s produced a negative total return for the broad American market over a full decade, testing the assumption that a long horizon guarantees a reward.

July 11, 20265 min read
Case Studies

A Ninety-Four Percent Decline: The Price of Owning a Great Company

The businesses that produced the greatest long-term returns inflicted devastating declines along the way. Owning them was never the difficult part; keeping them was.

July 11, 20264 min read
Case Studies

Missing the Best Ten Days: A Statistic That Requires Careful Handling

The best-days statistic is real but is frequently deployed misleadingly, since the symmetrical calculation for the worst days produces an equally dramatic and opposite result.

July 11, 20265 min read
Case Studies

The Crashes That Never Came: The Cost of Waiting for the Fall

Predicted crashes that failed to arrive are absent from the record, yet the cost of waiting for them is real and has been substantial for those who did.

July 11, 20265 min read
Case Studies

What Thirty Case Studies Have in Common

Across four centuries of financial disaster, a small number of mechanisms recur: leverage, concentration, correlation, narrative, and the substitution of price for value.

July 11, 20265 min read