Comment Re:Install random delay (Score 1) 342
This is in fact a terrible idea if your goal is to prevent HFTs.
HFTs will just assume a 3.0s delay since they're making many trades very frequently.
But infrequent traders will have to assume a 5.0s delay because they don't trade enough to invoke the law of large numbers.
So in the end you give HFTs a 2.0s edge for no reason.