Worried about High Frequesncy Trading?

[HawgWild]

Maybe you should. Here's an interesting article on it:
http://www.marketwatch.com/story/this-man-wants-to-upend-the-world-of-high-frequency-trading-2016-02-02?siteid=YAHOOB

[Karma]

Due to my job, a few years ago I studied HFT very closely and paid an expert to explain it to me. After months I realized I didn't truly understand it. Highly, highly complex.