G-SIB Window Dressing: Basel Moves Indicators to Annual Averages
On 16 October 2026 the Basel Committee on Banking Supervision published final amendments to SCO40, the chapter of the Basel Framework that scores global systemically important banks (G-SIBs). The G-SIB window dressing amendments change what a bank reports for the ten stock indicators behind its score: an average across the reporting year, where the framework…