You do realise this is the month of earnings and distribution annoucement. Tomorrow, they should announce earnings. The stock will rise tomorrow and into the ex-dividend date (approximately the 26 - 28th). So, there isn't quite as much mystery here. These are high paying dividend stocks and simply are in demand. The stock will make a run. Dump now if you want, but you should stay until the day before ex-divdiend, then sell some off. The problem is this thing is going to keep rising and probably won't fall much ex-dividend. Still, you don't want to face a reduction in price if you want to take some profits off the table.