The first book on share trading

1688

The first book on share trading

In 1688, the book ‘Confusion de Confusiones’ (Confusion of Confusions), written by Portuguese-Jewish author Josseph de la Vega, was published. It was the first book in the world that solely covered the topic of securities trading. In the book, which was published following a brief stock market crash in the same year, we take cognizance of conversations between a philosopher, a merchant, and a shareholder. It is not surprising that De la Vega took the goings-on at the Amsterdam stock exchange as a subject. The securities exchange in Amsterdam was the first one in the world, and Josseph came to Amsterdam as a child when his parents fled the Spanish Inquisition.

The author considered securities trading to be useful, but he certainly wanted to warn his readers of its dangers, too. The fact that he wrote the book in Spanish possibly indicates that he had primarily written it for his Jewish contacts in other European trading cities. His work will undoubtedly have contributed to the fact that knowledge about securities trading was able to spread on a global level, the most striking result perhaps being that London took over the Amsterdam stock exchange model. De la Vega wrote that one needed to be careful when providing investment advice and that one had to take both profits and losses into account. Investors should have patience as well as enough money.

Since the book hardly lost any topicality, it is still being sold, read, and appreciated. And while the book is not easy to read - especially not for someone from the 21st century - the Financial Times still lists 'Confusion of Confusions' as one of the ten best books on stock exchange ever written.