The first modern stock exchange was established in 1602 in Amsterdam to trade paper stock certificates of the Dutch East India Company. Stock exchanges have since transformed into complex digital infrastructures spanning the globe. There are now nearly 300 exchanges. In 2018 I began building a database of world stock exchanges based on data obtained from Handbook of World Stock, Derivatives and Commodity Exchanges. At http://automatedfutures.net/map/ you can explore the history of stock exchanges.