Welcome to edition 202 of Insider Weekends. Insider buying declined sharply last week with insiders purchasing $16.74 million of their stock compared to $48.69 million in the week prior.

I'm working on a new stock screener that yields very few results but when they do they can be powerful movers. GTI fits a certain chart profile I'm looking for and it's reaction to earnings in November is a good sign that the up move it started then, isn't over.

Graf Tech International (NYSE:GTI) fits a certain chart profile I'm looking for and it's reaction to earnings in November is a good sign that the up move it started then isn't over