I use this
When Aroon starts going down on 1 minute chart, buy or sell when signal line changes colour.
(I have changed colours so Blue going down is buy and red for sell)
This must agree with trend on 5 Min, 15 Min and 30 Min.
Exit when smacd crosses back at end of the run.
U were saying the conditions must agree with 5 Min, 15 Mins and 30 mins... which means, that for 5 Mins, 15 Mins and 30 Mins, the Aroon must go down with the same color right?