Keith Thomas;328006 wrote:HI
Is there any mileage in flipping a fund just after it has gone ex-dividend, into another fund of similar performance with an ex-dividend date a month later? When that fund has gone ex-dividend, flip back to the original fund?
No.
On the ex-div date, the amount that's going to be paid out is simply subtracted from the share price. It's one of the easiest calculations the market does. A dividend isn't an additional return – it's simply your own investment being liquidated back to you. ('free dividends fallacy')
There's other market noise on top of that subtraction. So it's not like the ex-div day cancels out everything else that happens in markets to affect share prices. It's
possible with something like LGEN that enough equity income funds need to hold it FOR the dividend (so they can legally stay in the equity income sector), so it gets sold off on ex-div dates, because they'd rather hold something else. But there shouldn't be an arbitrage opportunity there unless you can consistently front-run the selling and buying – which their desk traders would be trying to do if they notice they're losing money on those days.