IEX, the startup stock exchange made famous by Michael Lewis's Flash Boys, has won regulatory approval for a process to open and close a...

The speed bump is intended to thwart high frequency traders who might "scalp" your order by purchasing a security milliseconds before...

Virtu (one of the world’s largest high-frequency trading firms) urged the SEC to not approve Nasdaq’s “Ultra” service, which would...

This week High Frequency Trading (HFT) was on the hot seat with the Senate and House Subcommittees. After Micheal Lewis' controversial...