Khipha izigaba zokwenza kahle iphothifoliyo kusuka ku- https://en.wikipedia.org/wiki/Portfolio_optimization
Context:Ukwenziwa kahle kwephothifoliyo kuvame ukwenzeka ngezigaba ezimbili: ukwenziwa ngcono kwesisindo sezigaba zezimpahla okufanele zigcinwe, nokwenziwa ngcono kwesisindo sezimpahla ngaphakathi kwesigaba sezimpahla esifanayo. Isibonelo salokhu kokuqala kungaba ukukhetha izingxenye ezibekwe kuma-equities uma kuqhathaniswa nezibopho, kanti isibonelo salokhu kokugcina kungaba ukukhetha izingxenye zephothifoliyo yesitoko esibekwe kumasheya X, Y, no-Z
- Isigaba 1 sihlelela izisindo zezinhlobo zezimpahla okufanele zigcinwe, zikhethe ukwabiwa kwezimali kanye nezibopho - Isigaba 2 is optimizing izisindo kwempahla ngaphakathi ekilasini efanayo kwempahla, ukhethe izilinganiso ngamunye stickers isitokwe e iphothifoliyo isitokwe