震荡市，寻找可能的边际变化

1. Report Industry Investment Rating No relevant content provided. 2. Core View of the Report - The bond market may show an inverted "N" shape. Before the introduction of pro - growth policies, bond yields will generally continue to decline in a volatile manner. It is recommended to allocate 10 - year Treasury bonds when the yield is between 1.65% - 1.7%, and also pay attention to the allocation opportunities of short - term inter - bank certificates of deposit [2][6][26]. 3. Summary According to the Table of Contents 3.1 Bond Market Volatility for a Long Time - The typical feature of the bond market this year is to quickly complete the market trend and then have a long - term narrow - range oscillation. After an unexpected event occurs, the bond market will quickly complete the market trend again. In this market, it is difficult to trade interest - rate bonds, and the mainstream way to make money in the bond market is to explore credit - based coupon assets [5][12]. - The bond market is oscillating because its valuation is relatively high, making it difficult to price general positive information. Since 2020, the 10 - year Treasury bond yield has dropped from 3.15% at the beginning of 2020 to 1.67% on May 30 this year, a cumulative decline of more than 140bps. From the perspective of stock - bond attractiveness, as of May this year, the CSI 300 dividend yield was 3.5%, at a historical high, while the 10 - year Treasury bond yield was around 1.7%, which is not conducive to the trend - based inflow of funds into the bond market [5][16]. 3.2 Possible Marginal Changes in the Bond Market - Repeated Sino - US trade frictions: The bond market will gradually become desensitized to trade - friction information. Even if the Sino - US trade friction is completely eased, the 10 - year Treasury bond yield of 1.7% may be close to the upper limit of the current adjustment [5][6][19]. - Price changes of short - term funds and bond varieties: The allocation cost - effectiveness of inter - bank certificates of deposit with a yield above 1.7% may have emerged. The upward constraint on capital prices is the need for a relatively loose liquidity environment to maintain asset - price expectations and confidence stability. The downward constraint is the concern about "fund idling". The current capital price is close to the upper limit of the range, and the allocation value of inter - bank certificates of deposit with an interest rate above 1.7% has emerged [6][21][23]. - The bond market is not very sensitive to fundamental changes: For a product with a relatively high valuation, greater marginal changes in the fundamentals are required to drive its valuation up. The fundamentals have been relatively resilient this year, so the bond market is not sensitive to them. Pro - growth policies will mainly focus on domestic fundamental changes, and bond yields will first decline and then rebound [6][26].