流动性跟踪：税期未至，资金面依然平稳

Group 1: Liquidity Overview - The liquidity environment has turned loose as expected at the beginning of the year, with the overnight rate (R001) stabilizing around 1.33% in the first week of January[1] - Despite a significant net withdrawal of 1.72 trillion yuan in the first week, liquidity pressures have led to a gradual increase in funding rates, reaching 1.35% by Friday[1] - The 7-day funding rate (R007) fluctuated, initially rising to 1.53% before returning to a downward trend, closing at 1.52%[1] Group 2: Market Outlook - The liquidity is expected to remain stable and loose until the tax period impact becomes evident after January 16, with overnight rates likely to hover around 1.35%[2] - The upcoming week will see a low maturity pressure in the open market, with only 138.7 billion yuan in reverse repos maturing, significantly lower than the average of over 1 trillion yuan in 2025[3] - The estimated net tax payment for the upcoming week is projected at -531 billion yuan, indicating a mild impact on liquidity[5] Group 3: Bill Market and Government Bonds - In the bill market, rates have risen, with 1-month bills increasing by 159 basis points to 1.60% and 3-month bills up by 100 basis points to 1.50%[4] - The government bond net payment for January 12-16 is estimated at -931 billion yuan, a significant decrease from the previous week's 4.327 trillion yuan[5] - The total issuance of government bonds is expected to be 2.372 billion yuan, with a notable reduction in the issuance volume compared to the previous week[5] Group 4: Interbank Certificates of Deposit - The maturity pressure for interbank certificates of deposit is set to rise, with 833.9 billion yuan maturing next week, up from 332.8 billion yuan the previous week[6] - The overall maturity for January 2026 is projected at 2.3 trillion yuan, significantly higher than the seasonal average of 1.1-1.4 trillion yuan from 2021-2025[6] - The weighted issuance term for interbank certificates of deposit has increased to 7.5 months, indicating a shift in funding strategies among banks[6]