You seem to accept the media's sensationalist take on HFT which was provided to them solely by Michael Lewis. While HFT isn't exactly kosher, it's not as bad as

You seem to accept the media's sensationalist take on HFT which was provided to them solely by Michael Lewis. While HFT isn't exactly kosher, it's not as bad as you may like to think. Here's a video explaining some advantages of HFT: https://www.youtube.com/watch?v=e9aYZYSwCLo https://www.youtube.com/watch?v=e9aYZYSwCLo