Augie, thx. You might be interested in the raw data being used for the McClellan Oscillators and Summation Indexes on the other side: <A HREF="http://www.mcoscillator.com/Data.html" target="_new">http://www.mcoscillator.com/Data.html</A> <A HREF="http://www.mcoscillator.com/user/OSC-DATA.xls" target="_new">http://www.mcoscillator.com/user/OSC-DATA.xls</A> Culmus