My idea of robots is yours. It's true that robots don't become emotional but how they open or close trades ... I think with indicators. I don't believe indicators can be very helpful. Rare robots that you think are profitable are still risky because we can't be sure who is scam or not. Besides, I remember once aprox. in 2008 there was an EA for daily trading of British people, I would check in My Ext. HD and I will share it if I have found it.