Triennial Central Bank Survey of foreign exchange and Over-the-counter (OTC) derivatives markets in 2025

On 1 April 2025, the BIS launched its 14th Triennial Central Bank Survey of foreign exchange and Over-the-counter derivatives markets. Preliminary results were released on 30 September 2025. 

Commentaries

The data released in September 2025 were preliminary. The final turnover data, as well as several articles that analyse them, were released with the BIS Quarterly Review in December 2025.

Our data

Browse and download data

The results of the 2025 Triennial Survey can be browsed using the BIS Data Portal.

The Triennial Survey complements more frequent regional surveys conducted by foreign exchange committees in Australia, Canada, London, New York, Singapore and Tokyo as well as the semiannual survey of OTC derivatives markets coordinated by the BIS.

National survey results are also available on the websites of the central banks and other authorities that participated in the survey. 

Queries and contacts

For queries please check out our FAQs or contact us through the BIS Data Portal.