HFT isn't out of realm
but front-running with "inside information" is highly doubtful at best
but front-running with "inside information" is highly doubtful at best
If you back and look at what he has posted it is consistent with HFT.
Without the right information things will go awry fast.
You're doing this instead of your algebra homework, aren't you? Once you hit high school, those grades matter to universities.
Since when do garbage collection specialists need a college degree?