Foundamentally it is a Risk/Reward ratio issue. The index is a key law that lots of funds based on.
For this index, however, I remember not long ago I read a journal saying that the law is only nearly true when there is no steep change like last October. It is like air bag will always function except in accident.
.... Gamble is gamble.
For this index, however, I remember not long ago I read a journal saying that the law is only nearly true when there is no steep change like last October. It is like air bag will always function except in accident.
.... Gamble is gamble.