the 1st indicator is E M A , and the 2nd indicator is donchian trend , and the final one is Q Q E MODe , and we have to change some settings , change this E M A length from 9 to 200 , and change some settings on donchian indicator , so lets change Donchian channel period from 20 to 30 , and Q Q E MOD on default sittings for a long signal to be valid , the price must be above 200 E M A ,with NEW blue histogram appeared on our q q e mode , if , donchian trend is red for a short signal to be valid , the price must be below 200 E M A ,with NEW red histogram appeared on our q q e mode ,if ,donchian trend is green