The price of BRM stalled after the release of the ann and if I'm...

The price of BRM stalled after the release of the ann and if I'm not mistaken actually dipped lower. It was only quite awhile later that the share price rallied as hard and fast as it did which led me to think it was because people had actually properly considered the ann before deciding to jump in enthusiastically. This shareprice behaviour is really confusing especially with the relentless selling on the back of the news of Packer's buying.