Subject: Re: NH-NL Compared
I've uploaded two spreadsheets to my blog that illustrate how to calculate the various methods I've outlined above. I've also included links to three distinct sources for the data. Of course, you'd have to obtain the data daily and add it to the spreadsheets to continue to track these indicators.

I also show one of the tools I use to mark a transition point at bottoms - from bearish to bullish.