According to market news, an informed source revealed that several large banks are planning to sue the Federal Reserve regarding the annual bank stress tests. The source stated that the lawsuit is expected to be filed this week, possibly as early as Tuesday morning local time. The Federal Reserve's stress tests are an annual routine that requires banks to hold sufficient buffer capital for bad loans and sets limits on stock buybacks and dividends. After the market closed on Monday, the Federal Reserve announced in a statement that it plans to adjust the bank stress tests, but it did not specify the exact adjustments to the annual stress test framework. However, these adjustments may not be enough to alleviate banks' concerns about heavy capital requirements. The Federal Reserve stated: "These proposed adjustments are not intended to have a substantial impact on overall capital requirements." Greg Baer, CEO of the Bank Policy Institute (BPI), which represents large banks like JPMorgan Chase, Citigroup, and Goldman Sachs, welcomed the Federal Reserve's statement, stating in a statement: "The Federal Reserve's statement today is a first step toward transparency and accountability." However, Baer also hinted at potential further action: "We are carefully reviewing this statement and considering other measures to ensure timely reforms that comply with both legal and policy standards." (Jin Ten)