Some of those buy orders aren't that urgent, Nigel. For instance, if someone was really keen for 1.9m shares, I'm not sure they would bid 0.9c at present. But there definitely seems to be some buying pressure.
Hard to know what to make of it presently. There are indeed some relatively small orders, suggestive of people reacting to the 25,000 limit, but there are some quite solid orders going through too. So far there has been a ready supply of shares for sale, but with the price rising. I wonder what will happen next.