Hey,

How would I be able to add the choppiness index as a indictor in Stockfinder? I know the formula that was given for TC2000 in another thread but that doesn't work with Stockfinder of course.

Thank you! 

Please try the following RealCode Indicator.

'|******************************************************************
'|*** StockFinder RealCode Indicator - Version 5.1 www.worden.com 
'|*** Copy and paste this header and code into StockFinder *********
'|*** Indicator:Choppiness Index
'|******************************************************************
'# Period = UserInput.Integer = 14
Static Sum As Single
Static Den As Single
If isFirstBar Then
	Sum = 0
	Den = Math.Log(Period)
Else
	Sum += Math.Max(Price.High, Price.Last(1)) - _ 
		Math.Min(Price.Low, Price.Last(1))
End If
If CurrentIndex >= Period Then
	Plot = 100 * Math.Log(Sum / _
		(Math.Max(Price.MaxHigh(Period), Price.Last(Period)) - _
		Math.Min(Price.MinLow(Period), Price.Last(Period)))) / Den		
	Sum -= Math.Max(Price.High(Period - 1), Price.Last(Period)) - _ 
		Math.Min(Price.Low(Period - 1), Price.Last(Period))
Else
	Plot = Single.NaN
End If

Awesome, thank you Bruce! 

You're welcome.