This is interesting but should hardly be surprising if anyone knows how algorithmic trading works. The smart algorithms would also randomize the way they slice the orders exactly to throw off someone trying to look for a pattern

It'd be ill to do some visualizations on this data. Too bad it doesn't sound too conclusive. Maybe it doesn't need to be? Just educating people on...y'know, "what maybe could have been going on" during the flash crash. Haha