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Jim Leman

PEOPLE

Jim Leman's 35 years on Wall Street have given him an insider's perspective on critical junctures in the growth of global capital markets.

He helped create arguably the most important industry messaging protocol, FIX-piloted in 1993 and live in 1995-which underwrites the massive explosion in trading volumes around the world. Originally built to streamline equity trading and processing, over the years, the FIX engine has moved across asset classes. In the early 1990s, he had to convince his

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