Federal Reserve Board finalizes changes to enhance the transparency and public accountability of its stress test and reduce volatility in its stress test-related capital requirements

AI desk brief

The Fed finalized stress-test changes designed to make capital requirements more transparent and cut year-over-year volatility by about 50%, while leaving aggregate capital requirements broadly unchanged. The board will invite annual public input on scenarios and material model changes, and from 2028 will average the two most recent stress tests when setting the stress capital buffer for firms tested in both years.

For trading desks, the key takeaway is that the rule reduces regulatory uncertainty for large banks and should dampen swings in capital planning, with the Fed also updating the global market shock to use the worst of two annual shocks for firms with large trading books. The changes are not expected to materially alter overall capital levels.