Ofaya daga cikin ma'aunan da aka fi sani da ƙwararrun masu saka hannun jari lokacin da suke kwatanta bayanan waƙoƙin kuɗi na Forex shine daidaitattun daidaituwa. Matsakaiciyar karkacewa, a wannan yanayin, shine matakin canjin dawowar da aka auna shi cikin kashi ɗari bisa ɗari na tsawon watanni ko ma shekaru. Matsakaicin karkatarwar dawowa shine ma'auni wanda yake kwatankwacin bambancin dawowa tsakanin kudade idan aka hada shi da bayanan daga dawowa shekara-shekara. Duk abin da yake daidai, mai saka jari zai tura babban birninsa cikin saka hannun jari tare da mafi ƙarancin canji.