Group 1 - The People's Bank of China conducted a 7-day reverse repurchase operation of 164.8 billion yuan at an interest rate of 1.40%, maintaining the previous rate, resulting in a net withdrawal of 244.2 billion yuan due to 409 billion yuan of reverse repos maturing on the same day [1] - For the week, the People's Bank of China executed a total of 673.1 billion yuan in 7-day reverse repos, with a total of 1,021 billion yuan maturing, leading to a cumulative net withdrawal of 347.9 billion yuan [1] - The Shanghai Interbank Offered Rate (Shibor) showed mixed movements, with the overnight Shibor rising by 0.20 basis points to 1.3180%, while the 7-day Shibor fell by 0.40 basis points to 1.4150% [1][2] Group 2 - In the interbank pledged repo market, overnight rates increased while 7-day rates slightly decreased, with the weighted average rates for DR001 and R001 rising by 0.6 basis points and 1.2 basis points, respectively [4] - The trading volume for DR001 and R001 increased by 210.8 billion yuan and 28.1 billion yuan, respectively, while the trading volume for DR007 and R007 decreased by 0.4 billion yuan and 72.5 billion yuan [4] - The overall funding situation in the market remained balanced, with overnight rates around 1.40% and 7-day rates around 1.45% [9] Group 3 - On October 17, a total of 122 interbank certificates of deposit were issued, with an actual issuance amount of 150.38 billion yuan, indicating active trading sentiment [10] - The primary issuance rates for various maturities showed slight increases, with the 3-month national bank stock closing at approximately 1.59%, up about 0.25 basis points from the previous day [10] - The yield curve spread between 1-year and 1-month certificates narrowed by 0.25 basis points, indicating a slight shift in market sentiment [10]

Group 1 - The central bank conducted a 7-day reverse repurchase operation of 150.5 billion yuan at an interest rate of 1.40%, which remains unchanged from previous rates [1][4] - A total of 520.1 billion yuan in 7-day reverse repos matured today, resulting in a net withdrawal of 369.6 billion yuan [1]