Lichelete tsa index ke eng?
Lichelete tsa index ke lichelete tsa matsete tse latelang index ea benchmark, joalo ka S&P 500 kapa Nasdaq 100. Ha u kenya chelete letloleng la index, chelete eo e sebelisetsoa ho tsetela lik'hamphaning tsohle tse etsang index eo, e leng se u fang letlotlo le fapaneng ho feta haeba u ne u reka metšoasong ka bomong.