QUOTE(zhi guo @ Nov 6 2010, 10:33 PM)
In either case, the actual yield will be = ("dividend received" LESS "drop in share price")
----------------------------------------------------- x 100% ?
( actual purchase price)
If share price drop the same amount as the dividend received, then there is in essence no immediate gain/profit ?
If so, it seem that buying AmFirst now (before ex-date) to almost immediately received the 5sen dividend may not be a any more profitable than buying after the ex-date and receiving the next round of dividends about 6 months from now.
Yes, that why some investors would think dividend is irrelevant, because paying dividend is kind of transferring from your left pocket to your right pocket.
From example, before the declaration of dividend of RM0.05 each share, you are holding 1,000 units stock A with a market value of RM1 each, so your total investment value in this stock A is RM1,000 (= 1,000 * RM1). After getting the dividend, the market value of the stock A becomes RM0.95 (=RM1 - RM0.05), so you now have a stock value of RM950 (=1,000 * RM0.95) for stock A and RM50 in cash (= 1,000* RM0.05). As a whole, your total wealth still remain the same at RM1,000 (= RM950 + RM50), which now just in a form of stock+cash rather than all in stocks.
And even worse in a case that RM50 cash dividend might not be worth RM50 because people might spend it rather than reinvest it back or keep it in the bank. If you spend the dividend, you only have wealth RM950 now

.