London FX Turnover Hits $4.6 Trillion a Day

Conclusion: London's FX market reached a record $4.609 trillion in average daily turnover in April 2026, with swaps still dominating and options growing fastest. The hook is structure: the headline record says more about hedging and funding demand than about speculative spot trading alone.

Inside the record

The Bank of England's semi-annual survey, published August 11, shows turnover rose 20% from October 2025 and 14% year on year.

USD/EUR remained the largest currency pair at $1.094 trillion a day, or 24% of total turnover. The mix matters because swaps often reflect funding and hedge rollovers, while options reflect demand for asymmetric protection.

What the record does—and does not—say

• It confirms activity reported by participating London institutions.
• It does not measure trader profitability.
• It should not be read as a direct forecast for GBP.
• Growth in options can signal demand for protection without revealing direction.

Current video lens

This September 1 FX market outlook offers a current market interpretation. The turnover figures and instrument categories come from the Bank of England, not the video.

Sources

• Bank of England: April 2026 FX turnover survey

Survey published August 11, 2026. X and Google News were screened; the central-bank release is the quantitative authority.