Just looking at the depth, 30c looks a little heavy.
But then, today in 1.45hrs, we have already seen 3,623,649 shares go through in a tight range, teasing at 30c
there is 858,235 at 30c, and 429,360 at 30.5c
Thats bgger all, in relation to the amount traded in such a short time, hence they could very easily be taken out of the punters wish to