US and UK Banks Get $1.3T Boost from Leverage Rule Change

Regulators have loosened the Enhanced Supplementary Leverage Ratio (ESLR), freeing up an estimated $1.3 trillion in lending capacity for the world's largest banks. The change, effective April 1, 2025, reduces capital requirements on low-risk assets like US Treasuries and repurchase agreements, allowing banks such as JPMorgan Chase, Citibank, and Goldman Sachs to deploy more funds into the economy.

S&P Global estimates the total economic impact could reach $4 trillion when credit multiplier effects are factored in. Sectors like defense and infrastructure could see notable tailwinds from increased credit availability.

BitMEX co-founder Arthur Hayes argues the easing is functionally equivalent to quantitative easing without direct Federal Reserve action. Hayes also linked the changes to Bitcoin's outlook, framing the cryptocurrency as a liquidity-sensitive asset poised to benefit from expanded dollar availability.

The rule's final version is set for November 25, 2025, introducing uncertainty. If final rules differ from the current interim step, the projected lending capacity could shift.