Quotes from another forum: (DO YOUR OWN DD Sunseeker!!)
http://www.stockwatch.com/News/Item.aspx?bid=Z-C%3aRMX-1785321&symbol=RMX®ion=Chttp://tmx.quotemedia.com/quote.php?qm_symbol=RMX
Also:
The price to Goldcorp just went way up. Just wait till they start processing ore from the F2 soon. The announced resource estimate was based on results only through July of this year. Much more has been found which will add to the 4 Million ozs.
I'm very glad I've continued to add to my shares since RM (RM is Rob McEwen) sold his interest. Up over 30% today - NICE!

I have not looked at Goldcorp that much, the chart is interesting to say the least, but must know the history. Compared to it's 2008 high it looks like it has quite a way to go but I would do DD to determine why it may not be reflecting true value, but then it is a producer.