A VISUAL JOURNEY From pits to bits
For the past 30 years, photographer Leon Dimitrios has traveled more than 500,000 miles, visiting 28 countries on five continents to document trading centers and exchanges.
Over the course of that journey, the way exchanges and traders did business changed dramatically. Leon sensed the oncoming paradigm shift at a very early stage and started documenting all those vibrant market scenes, trading floors and architecture, portraying traders and the ongoing irreversible transition towards electronic trading.

EXCHANGES
A VISUAL JOURNEY FROM PITS TO BITS
Photographs by Leon Dimitrios
Essays by Michael Gorham and Ben Van Vliet
Introduction by William J. Brodsky
Hardcover
442 pages
31 × 29 cm
COMING SOON!
PROFESSOR JÖRG FRANKE review of Exchanges Book
It was nothing short of a revolution in the world of exchanges. However, the revolution itself happened in stages: the first one between the middle of the 1980s and the end of the twentieth century, where a transition was made from noisy, manpower-intensive floor trading to quiet, anonymous electronic trading. It was but a bloodless revolution, and the world of old capitulated reluctantly.
But it was not only technology that brought about change for the stock exchanges at that time. For centuries they had been self-sufficient, non-profit organizations that hardly competed with one another. Only when the demutualisation process began, the transition to a corporate form based on the economic success of the exchange itself, did they begin to look beyond their own boundaries. Stock exchange management and organization had to be entirely re-positioned, cost management was suddenly in demand and a completely new marketing awareness took hold.