Samuel Benner's 150-Year-Old Market Cycle Theory: Still Relevant Today?

An Ohio farmer named Samuel Benner laid out a fascinating market prediction model back in 1875 by analyzing historical economic patterns. Whether it actually works is debatable, but here's what he claimed:

The Three-Phase Cycle

Phase 1: The Crash Window (Every ~18 years) Years like 1927, 1945, 1965, 1981, 1999, 2019... and 2035.

• These mark major panic periods and financial upheaval
• The playbook: stay cautious, reduce exposure, or exit positions

Phase 2: The Money-Making Peak (Every ~9-11 years) Years including 1926, 1945, 1972, 1989, 2007, 2016, 2026...

• Prosperity peaks with inflated prices
• The move: sell high and lock in profits

Phase 3: The Bargain Hunting Window (Every ~7-10 years) Years like 1924, 1942, 1969, 1995, 2006, 2023, 2030...

• Recession sets in, prices crater
• The opportunity: accumulate assets cheap, then hold for the next boom

The Meta Play

Buy during downturns (C) → Hold through recovery (B) → Sell before crashes (A) → Repeat.

Recent timeline if this theory holds:

• 2023 (Type C): Massive buying opportunity ✅
• 2026 (Type B): Expected profit-taking window
• 2035 (Type A): Potential peak-to-crash inflection point

The Catch

Benner's theory is 150 years old. Markets have evolved, circuit breakers exist, and volatility can be wild. But the underlying rhythm of boom-bust cycles? Still recognizable. Worth monitoring, not worth betting your farm on.