ds, imo you are spot on with looking at the posts on HC. I have been monitoring a few sample stocks (no money invested in these particualr ones at this time) to see how "the market" (= the buyers and sellers) react to the various announcements and subsequent comment on this and other share sites.
I see how the market is swayed so much by 'announcments' and the findings are interesting. After all we (we =you and me, buyers and sellers) are "the market" and it is interesting to follow the reaction pattern....
