Expecting share price drops again after dividends announcement..
I kinda doubt this will happen again this week. it may drop slightly, but don't expect 15% like last week.
If we have a balanced market it should drop the same percentage that the dividend is of the share price. If it drops more, it means there is a profit in selling your shares before dividend payments, and buying it back afterwards. And if it drops less, it means there is a profit to be made in buying shares before a dividend payment and selling it afterwards.