Subject: Re: Using the Nasdaq NH-NL Bear Catcher
I'm not sure, but 7/22/2008 is the first time I mentioned my Nasdaq NH-NL.

http://www.datahelper.com/mi/s...

On 10/24/2008 is the first time I mention Catcher:

http://www.datahelper.com/mi/s...

So I would guess that 2010 is safe.

BUT - if you are going to use these in combination or alone to create a trading system you've completely missed the point of my post.