流动性宽松持续，同业存单利率或仍有下行空间

Core Viewpoint - The banking sector is experiencing a significant easing of "liability shortage" pressures, with a notable decline in interbank certificate of deposit (CD) rates and a shift in deposit structures due to changes in market conditions and central bank policies [1][6][7]. Group 1: Central Bank Actions - The central bank has conducted a net injection of 300 billion yuan through medium-term lending facility (MLF) operations, indicating a continued effort to maintain liquidity in the banking system [2][3]. - The central bank's actions have led to a downward trend in interbank CD rates, with expectations that the one-year rate for state-owned banks may fall below 1.55% [1][3]. - The central bank's liquidity measures, including MLF and reverse repos, are aimed at ensuring sufficient long-term liquidity, especially following the seasonal tightening of short-term liquidity post-Spring Festival [2][3]. Group 2: Interbank Certificate of Deposit Market - The usage rate of interbank CDs has significantly declined, with state-owned banks showing lower issuance rates compared to previous years [5][8]. - As of January, the balance of interbank CDs was reported at 19.03 trillion yuan, a decrease of 2.77 trillion yuan since May 2025, reflecting a broader trend of reduced reliance on this funding source [7][9]. - The interbank CD rates for AAA-rated products have fallen below 1.6%, influenced by the central bank's liquidity tools and a decrease in banks' willingness to issue CDs due to shrinking funding gaps [4][6]. Group 3: Deposit Trends and Bank Strategies - The pressure on banks regarding liabilities has eased, with a potential return of deposits to state-owned banks as smaller banks lower their deposit rates [6][7]. - The growth of asset management products has contributed to changes in deposit structures, with a notable increase in non-bank deposits impacting the funding strategies of commercial banks [6][7]. - The interbank CD issuance has not seen a significant increase despite the traditional "opening red" period for banks, indicating a cautious approach to funding in the current market environment [9].