BZH did the same thing, opened at 7.09 and hit a HOD of 7.58. It did end up closing at 7.10 only up .01 but it shouldn't have even done that with the shape the housing and finance markets are in.
A tornado is like a stock, it takes just the right conditions to form a huge one but once it forms, nothing can stop it!
my posts are only my opinions, nothing more