I have seen these 'uneconimcal' trades go through with Kings over the last 6 months... Clearly someone or some group are playing games. Becuase of the spread at occassions which is like 5 cents - the price can easily drop 3-5 % on like volume < 100.
I suppose someone is trying to enduce large volume panic selling and pick some cheap shares up. Its hard and fustrating wathcing it but there is nothing to panic about in the long run...