Market Legends

The timeless investment strategies of history's greatest investors. Learn from those who beat the markets for decades.

André Kostolany

1906 – 1999 · 🇭🇺 Budapest, Hungary

Speculation & Contrarian

"Buy stocks, take sleeping pills, and stop looking at the papers."

Kostolany's Egg: The Cycle Theory That Predicted Every Market Crash

André Kostolany was a Hungarian-born speculator who spent 75 years on the stock market and became one of Europe's most influential financial thinkers. He wrote...

Apr 10, 2026 Read →