IEX Strikes Back: Charges NYSE With "Tiering" Order Flow, Shows "Latency Arbitrage" Is Real
As most market structure watchers are well aware, the biggest debate currently roiling the field of equity markets revolves around the August 21, 2015 submission by the dark pool made famous by Michael Lewis' Flash Boys, IEX, in which it seekis to become a public trading venue that will compete with the New York Stock Exchange and Nasdaq Stock Market. What makes IEX different from all other "lit" venues and markets is its embedded technology which implements a 350 microsecond order delay which makes HFT frontrunning, spoofing, and quote stuffing of orders impossible.