Ukutshalwa kwezimali kwe-Correlation kanye ne-Forex kumele kuqondwe kahle ngaphambi kokwenza utshalomali. Igama elithi "ukulungiswa" lisetshenziselwa ukuchaza ubudlelwano phakathi kwezimali ezimbili ze-Forex fund. Ukuhlobana kuzochaza ukuthi ukutshalwa kwezimali kuhlobene kanjani. Ukulungiswa kukalwa ngokubala i-coefficient yokuhlanganisa. I-coefficient yokuhlanganisa izohlala ingu-.1.0 kuya ku +1.0. Uma i-coefficient yokuhlanganisa iyinombolo engemihle, ubudlelwano phakathi kwalezi zimali zombili abubi; okungukuthi, uma utshalomali olulodwa lukhuphuka, olunye utshalomali luya phansi. I-coefficient yokulungiswa okuhle yinombolo enhle utshalomali oluzohamba ngendlela efanayo. Uma i-coefficient yokuhlanganisa ingu-zero, lokhu kungasho ukuthi izimali ezimbili azihambisani futhi umtshali-zimali angalindela ukuthi bangahambi ndawonye ngokuhamba kwesikhathi. Ngokufanelekile futhi iphothifoliyo yabatshalizimali kufanele ibe ne-coefficient yokuhlanganisa esondele ku-zero ngangokunokwenzeka. Izimali zokutshalwa kwezimali ze-Forex ngokuvamile zizoba nenani lokulingana elisondele kakhulu ku-zero uma kuqhathaniswa nolunye utshalomali.