Forex ndi kusakhazikika zimayendera limodzi.  msika Ndalama Zakunja kusakhazikika kumatsimikiziridwa ndi kusuntha kwa mtengo wa Forex pakapita nthawi. Kusakhazikika kwa Forex, kapena kusakhazikika kwenikweni, nthawi zambiri kumayesedwa ngati kupatuka kokhazikika kapena kokhazikika, ndipo mawu akuti kusakhazikika kwambiri amatanthauza kusiyanasiyana kwamitengo komwe kunachitika m'mbuyomu, pomwe kusakhazikika komwe kumatanthawuza kumatanthawuza kusakhazikika komwe msika wa Forex ukuyembekezera m'tsogolo monga momwe zasonyezedwera. ndi mtengo wa zosankha za Forex. Implied Forex volatility ndi msika womwe umagulitsidwa mwachangu womwe umatsimikiziridwa ndi zomwe amalonda aku Forex akuyembekeza kuti zenizeni zenizeni za Forex kusakhazikika kudzakhala zotani mtsogolo. Kusakhazikika kwa msika ndi gawo lofunikira pakuwunika kwamalonda a Forex pamalonda omwe angathe. Ngati msika ukugwedezeka kwambiri, wochita malonda angadziwe kuti chiopsezo ndi chachikulu kwambiri kuti alowe msika. Ngati kusakhazikika kwa msika kuli kochepa kwambiri, wogulitsa angaganize kuti palibe mwayi wokwanira wopeza ndalama kotero angasankhe kusatumiza likulu lake. Kusasunthika ndi chimodzi mwazinthu zofunika kwambiri zomwe wogulitsa amaziganizira akamasankha nthawi, komanso momwe angagwiritsire ntchito likulu lake. Ngati msika uli wosasunthika kwambiri, wochita malonda angasankhe kutumizira ndalama zochepa ngati msikawo sunali wokhazikika. Kumbali ina, ngati kusakhazikika kuli kochepa, wochita malonda angasankhe kugwiritsa ntchito ndalama zambiri chifukwa misika yotsika kwambiri ingakhale ndi chiopsezo chochepa.