IEX, an anti-high frequency trading firm, has filed its long-awaited application with regulators to become a registered U.S. stock exchange, and if approved, it will commence operations during the first quarter of next year. IEX and its chief executive, Brad Katsuyama, shot into prominence in March 2014 as heroes of Michael Lewis’ book “Flash Boys: A Wall Street Revolt,” which claimed the market was rigged in favor of high-speed traders.
IEX aims to level an un-level playing field
IEX, the U.S. trading venue, was launched in October 2013, calling itself a fairer market for investors. IEX would be the 12th...


