DC stock to feature Who's Who of Wall Street By: CNBC.com News July 28, 2014 at 07:10 AM EDT In the wake of Michael Lewis' "Flash Boys," there have been several hearings on stock trading. This one is a little different, though. Here's why. Read More >> Related Stocks: Amtd Idea Group CBOE Global Markets Inc CME Group Intercontinental Exchange Investment Technology Group JPMorgan Chase & Co Nasdaq OMX Group