3 Day Pivot Range

[Unlivable]

Was wondering if anyone can help me create 3 Day Pivot Range. I did try to search some previous post but was not able to get anything to work and I am not into programming at all so help would really be appreciated. Here are the details:

Lines to be plotted (only 2 lines to plot):
Pivot High = Pivot + Pivot Range
Pivot Low = Pivot - Pivot Range

where by

Pivot Range = AbsoluteValue(Pivot - Midpoint)
Pivot = (3 day high + 3 day low + previous close)/3
Midpoint = (3 day high + 3 day low)/2


Thanks a lot in advance for help!!

[dloomis]

See if this gets you started.

[Unlivable]

Hey David,
Thanks a lot for prompt reply. I tried that but for some reason it was not matching with the numbers i am getting

[Unlivable]

I found the efs for 3 day pivot. It was posted by Alexis Montenegro in earlier threads. Thanks David for your assistance!!