‹ CA-3.4 Foreign Exchange Risk Requirement (FER) CA-3.4.2 › CA-3.4.1 Past version: Effective from 18 Jul 2025 to 30 Sep 2009 To view other versions open the versions tab on the right The Foreign Currency Risk requirement is 10% of the net open foreign currency position run by an investment firm, calculated as below. ‹ CA-3.4 Foreign Exchange Risk Requirement (FER) CA-3.4.2 ›