货币市场日报：7月28日

Group 1 - The People's Bank of China conducted a 7-day reverse repurchase operation of 495.8 billion yuan at an interest rate of 1.40%, resulting in a net injection of 325.1 billion yuan after 170.7 billion yuan of reverse repos matured on the same day [1] - The Shanghai Interbank Offered Rate (Shibor) for overnight and 7-day terms decreased slightly, with overnight Shibor down by 5.30 basis points to 1.4670% and 7-day Shibor down by 2.40 basis points to 1.5960% [1][2] - The overnight and 7-day repo rates also saw declines, with the weighted average rates for DR001 and R001 down by 5.5 basis points and 6.2 basis points, respectively, while DR007 and R007 rates decreased by 7.2 basis points and 6.7 basis points [5] Group 2 - The interbank market showed a balanced funding situation in the morning, transitioning to a looser environment later in the day, with overnight rates for collateralized deposits dropping to around 1.50% [13] - A total of 77 interbank certificates of deposit were issued on July 28, with an actual issuance volume of 132.81 billion yuan, indicating active market participation despite cautious sentiment [14] - The insurance industry reported a premium income of 3.735 trillion yuan in the first half of the year, reflecting a year-on-year growth of 5.3%, with life insurance companies showing particularly strong performance in June [16]