On Tuesday, the Federal Reserve released its audited 2023 financial statement which showed a record-high annual loss of $114.3 billion, compared to a net profit of $58.8 billion in 2022. On the asset side, the Fed faced continued unrealized losses in securities holdings including US Treasuries and MBS due to the high interest rate environment. On the liability side, the Fed's interest expenses including the interest paid on reserve balances held by depository institutions at the Fed, as well as interest paid on reverse repurchase agreements with eligible counterparties, are more sensitive to interest rates. Under aggressive rate hikes, the Fed's total interest expenses in 2023 reached $281.1 billion, 2.75 times higher than the expenses in 2022.