The world's first short sell was not about profit, but pure revenge.

Four hundred years ago, a disgruntled investor invented the short sell to strike back at the Dutch East India Company. This episode of Planet Money explores how a corporate dispute over expense reports birthed one of the most controversial tools in modern finance.

In the early 1600s, the Dutch East India Company stood as the world's only stock market entity. Isaac Le Maire, a founding member, found himself ousted by his co-directors following a conflict regarding expense reports. Banished from the lucrative spice trade, Le Maire sought retaliation against his former partners.

His strategy to manipulate the company's stock price effectively created the practice of short selling. This historical moment highlights how personal grievances can reshape financial mechanisms, turning a simple business disagreement into the origin of a market tactic that persists today.

Source: The First Short Sell Was Made For Revenge | Planet Money | NPR