Ziyini izikhwama ze-index?
Izimali ze-index yizimali zokutshala izimali ezilandela inkomba yokulinganisa, efana ne-S&P 500 noma i-Nasdaq 100. Lapho ufaka imali esikhwameni esiyi-index, leyo mali isetshenziselwa ukutshala imali kuzo zonke izinkampani ezakha leyo index ethile, okukunika iphothifoliyo ehlukahlukene kakhulu kunalokho obungakwenza uma uthenga amasheya ngamanye.