But mah liquidity!!! I'm not sure what value you are getting out of the second paragraph. If some politician dumps a ton of stock X and I go "oh no, I'd bette

But mah liquidity!!! I'm not sure what value you are getting out of the second paragraph. If some politician dumps a ton of stock X and I go "oh no, I'd better get out of that as well", won't I still be in line behind not only the politician but also everybody who has bots that automatically act on his actions within nanoseconds? It gives you warning that a stock is about to crater, but there's nothing you can do about it without giving someone the power to jump the line, and power like that can only be abused.