Triennial Surveys
The Triennial Central Bank Survey of foreign exchange and over-the-counter (OTC) derivatives markets aims to obtain comprehensive and consistent information on the size and structure of global foreign exchange and OTC derivatives markets.
2025 Triennial Central Bank Survey of Foreign Exchange and OTC Derivatives Markets
On 1 April 2025, the BIS launched its 14th Triennial Central Bank Survey of foreign exchange and over-the-counter derivatives markets. Preliminary results have been released on 30 September 2025. Read more.