https://blog.zweigmodel.com/A research journal on Martin Zweig’s investment models, the data behind them, and the questions they raise.en-ushttps://blog.zweigmodel.com/2010/10/02/looking-for-value-line-composite-index-data-back-to-1961/https://blog.zweigmodel.com/2010/10/02/looking-for-value-line-composite-index-data-back-to-1961/Sat, 02 Oct 2010 21:32:42 GMTHello… Yahoo! Finance only has data on the Value Line Geometric Average going back to January 11, 1985 – but according to this site, the index dates to June 30, 1961. Winning on Whttps://blog.zweigmodel.com/2010/09/29/sign-in-with-facebook-now-here/https://blog.zweigmodel.com/2010/09/29/sign-in-with-facebook-now-here/Wed, 29 Sep 2010 23:07:25 GMTThis is gonna be quick – I’m getting ready to head out to a concert. I just added a new feature on the site… the ability to sign-in with Facebook. Here’s the deal – *no one* wants https://blog.zweigmodel.com/2010/06/07/finally-something-visual/https://blog.zweigmodel.com/2010/06/07/finally-something-visual/Mon, 07 Jun 2010 04:49:35 GMTWell, I know I said last September about adding something to visually display data. What can I say, I’m lazy. Now, I FINALLY added a very basic  Prime Rate Indicator chart. I was ohttps://blog.zweigmodel.com/2010/06/06/hello-world-2/https://blog.zweigmodel.com/2010/06/06/hello-world-2/Mon, 07 Jun 2010 01:47:42 GMTHello – I am in currently in the process of migrating from Blogger to WordPress for blog.zweigmodel.com. Blogger is down (again) so I can’t import my older posts from there. Once thttps://blog.zweigmodel.com/2009/09/18/prime-rate-indicator-now-configurable/https://blog.zweigmodel.com/2009/09/18/prime-rate-indicator-now-configurable/Fri, 18 Sep 2009 17:46:00 GMTPrime Rate Indicator – Now Configurablehttps://blog.zweigmodel.com/2009/09/16/zweig-model-status-update-roadmap/https://blog.zweigmodel.com/2009/09/16/zweig-model-status-update-roadmap/Wed, 16 Sep 2009 04:32:00 GMTAlthough it may be hard to tell, we’re making some significant progress with the indicators. We’re just about done with making the Prime Rate Indicator configurable (you will get thttps://blog.zweigmodel.com/2009/09/07/prime-rate-indicator-published/https://blog.zweigmodel.com/2009/09/07/prime-rate-indicator-published/Tue, 08 Sep 2009 03:01:00 GMTWell, it’s been the better part of a year since our last post – but we’ve finally published the Prime Rate Indicator. The initial results are not good… and it looks like the indicahttps://blog.zweigmodel.com/2008/10/28/launch-of-zweig-model-site/https://blog.zweigmodel.com/2008/10/28/launch-of-zweig-model-site/Tue, 28 Oct 2008 04:19:00 GMTLaunch of Zweig Model Site