For intermediate trend trading I would like to be able to add the aroon oscillator(180) to 60 minute charts of some the major index charts...just as I would drop and drag other available indicators.

The Aroon UP and Aroon Down are available in w. lab standard indicators...and I have installed the commmunity indicatos...but no Aroon Oscillator. Personally, I "think" that a zero cross over may have merit.

I did a search...and there is script posted...but not a clue as to how to make it a "custom indicator"

script found:
function AroonOscSeries( Series, Period: integer): integer;
begin
Result := SubtractSeries( AroonUpSeries( Series, Period ),
AroonDownSeries( Series, Period ) );
end;

This is perhaps too trivial to qualify for Community.Indicators (1 math operation):

CODE:
Please log in to see this code.

My mistake I was looking to be able to drop it on my charts like the other indicators I’ll try to figure it out thanks for the quick response.

Once I add it to Community Indicators v2019.02 (end of February) you'll be able to drop it on your charts.

Thanks

To anyone interested: Aroon Oscillator has been added to Community Indicators v2019.02.