FX Triennial Survey shows global foreign exchange trading averaged $7.5 trillion a day in April 2022, OTC interest rate derivatives $5.2 trillion - Bank for International Settlements 27 October 2022, 05:13 BST · Google News EN Triennial Survey shows global foreign exchange trading averaged $7.5 trillion a day in April 2022, OTC interest rate derivatives $5.2 trillion Bank for International Settlements