Share surge20 Dec 2011 09:29
It could be a case of "pump and dump", even by a big institution that has a few 10's of £1000's to play with. The situation is magnified by the fact that when a couple of buys are made, people see the price has gone up by 10% and promptly buy more shares. A mini bubble. Later in the day, the original buyers can sell their shares, making a profit. I've no idea who is behind the initial buying spree or whether the price surge is accidental or deliberate.