Are you a trader that prefers to analize the markets when they are closed? Do you need to run different scenarios/simulations in order to identify trading opportunities?Then this is your service.
Are you an active trader that needs help identifying live trading opportunities but you are not sure about automatic execution? Do you prefer to manage your orders manually? Then this is your service.
Are you only interested in profitability and do not want all the hassle involved in trading. Or you do not have the time to actively trade the markets? Then this is your service.