> The regulators will never catch on and try to fix it
Can you elaborate a bit (even at a high level) about why HFT is particularly bad? I always hear everyone deriding HFT, but never any specific reasons why aside from people complaining about them not contributing anything to society.
The major issue is HFT can create wild market swings with little to no basis in reality. It's actually possible for them to suck up all the outstanding bids over a few seconds using small amounts of capital and while a human might desire to sell if a stock goes up by 2% the seconds or minutes it takes US to make that choice is eons for the algorithms. The net result of this is actually less liquidity as someone buying or selling can't place large orders on the market or the algorithms with eat them alive. Also, they are often setup to simply stop all actions if the market deviates to far from the norm which pushes things even further out of whack.
Are HFT firms really doing enough volume to even move the needle, or are they simply targeting lower end stocks/securities? I guess I'm still in a forex mindset where billions is not considered an especially large amount.
Can you elaborate a bit (even at a high level) about why HFT is particularly bad? I always hear everyone deriding HFT, but never any specific reasons why aside from people complaining about them not contributing anything to society.