Dutch Tulip Mania Was the First Recorded Speculative Bubble

In the winter of 1636–37, Dutch merchants were trading contracts for tulip bulbs that would not be dug up until spring. The rarest variety, the Semper Augustus — white petals striped with flame-red, caused by a mosaic virus — fetched 6,000 guilders per bulb at the market peak. A master carpenter in Amsterdam earned about 300 guilders a year.

The trade operated through a futures market centered on taverns in Haarlem. Buyers paid a small fraction upfront and promised the remainder at delivery; sellers promised bulbs they hadn't yet harvested. By February 1637, the market had its own brokers, its own pricing conventions, and bulbs trading hands multiple times before anyone touched soil.

On February 3, 1637, a routine auction in Haarlem failed to attract buyers at the expected price. Word spread. Within days the futures contracts were worthless. The collapse was sharp enough that the Dutch government intervened, eventually ruling that futures contracts signed before November 30, 1636 could be voided for a small penalty — which essentially ended the market.

The scale of the disaster depends on who's counting. The 1841 account by Scottish journalist Charles Mackay in Extraordinary Popular Delusions and the Madness of Crowds described ruined noblemen and bankrupt tradespeople across the republic. Modern economic historians — notably Anne Goldgar in her 2007 study Tulipmania — found that the market was smaller and more confined to a wealthy merchant class than Mackay suggested. The collapse was real; the civilizational ruin was largely rhetorical. But the structure — a futures market, leveraged contracts, a sudden loss of confidence in underlying value — was genuinely new, and would be repeated.