【笔记20250711— 免费过山车，包吐包尖叫】

Core Viewpoint - The market's unpredictability is emphasized, highlighting that no prediction system is perfect, and the essence of the market lies in its inherent uncertainty [1]. Group 1: Market Overview - The market experienced a rollercoaster effect today, with the stock market initially rising over 1% before retreating in the afternoon [3][4]. - The bond market showed cautious sentiment, with the 10-year government bond yield fluctuating around 1.66% [3]. - The central bank conducted a 7-day reverse repurchase operation of 847 billion yuan, with a net injection of 507 billion yuan after 340 billion yuan matured [1]. Group 2: Financial Data - The weighted rates for various repurchase agreements are as follows: R001 at 1.40% (up 2 basis points), R007 at 1.51%, and R014 at 1.55% [2]. - The total transaction volume for repurchase agreements was 77,268.99 billion yuan, reflecting a decrease of 3,946.29 billion yuan [2]. - The bond market's performance indicates a "see-saw" effect with the stock market, as bond funds continued to experience net redemptions [2][3]. Group 3: Demographic and Economic Insights - A significant demographic trend is noted, with an average annual decrease of 10 million in the labor population from 2022 to 2036, leading to concerns about pension fund depletion by 2035 [4]. - Investors suggest that a prolonged bull market could provide a solution to demographic challenges, while bond investors express a preference for lower interest rates to enhance returns [4].