Hi, I have such idea, how about design an alert clock in the computer to remind people when their deal is done on exchange platform once they place an order in it.
or some software connecting to the exchange platform that can remind people whether it is done.
or something like audio connected to the computer, once done, it can make some noise or sound to remind people.
In this way, people don't have to stare at the price all the time, and can spare the time to do other things, that will be wonderful.
how about that?