
How VOC shares actually traded: brokers, forwards, options, settlement.
Lodewijk Petram researched the Amsterdam securities market of the seventeenth century for his doctorate and wrote this account of how trading in Dutch East India Company shares developed from the company's founding in 1602.
The historical finding is that essentially every feature of a modern securities market appeared in Amsterdam within a few decades. Shares became transferable and a secondary market developed. Forward contracts allowed trading for future settlement, which meant positions could be taken without capital. Options were written and traded. Short selling appeared and was prohibited in 1610, and the prohibition was ignored. A clearing arrangement developed to net positions between traders. Trading concentrated in specific locations and then in a purpose-built exchange, and information circulated through coffee houses and printed price lists. Petram documents the small group of traders who dominated the market and the way social networks determined who could obtain credit and settlement.
His sources are notarial records, court cases and personal papers, which is how he reconstructs transactions that the company's own records do not show. The book is scholarly and readable and its central contribution is showing that these instruments and practices are not modern innovations but emerged immediately once transferable shares existed. It also documents that the market's problems, including manipulation, settlement failure and disputes about short selling, appeared at the same time.
Investors and financial historians who want evidence that modern market instruments and their problems emerged immediately once transferable shares existed.
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