证券研究报告·固定收益·固收周报 固收周报 20250609 央行提前预告买断式逆回购，关注流动性宽 松对于短端利率下行的支撑 [Table_Tag] [Table_Summary] 观点 我们在延续上周观点的基础上，结合增量数据，思考如下： （1）Markit 制造业与服务业 PMI 终值同步扩张，通胀压力增加，新增 2025 年 06 月 09 日 证券分析师 徐沐阳 证券分析师 李勇 执业证书：S0600519040001 010-66573671 liyong@dwzq.com.cn 执业证书：S0600523060003 证券分析师 陈伯铭 xumy@dwzq.com.cn 执业证书：S0600523020002 chenbm@dwzq.com.cn 证券分析师 徐津晶 执业证书：S0600523110001 xujj@dwzq.com.cn 相关研究 《建议关注核心科技题材转债》 2025-06-08 《绿色债券周度数据跟踪（20250602- 20250606）》 2025-06-07 东吴证券研究所 1 / 37 请务必阅读正文之后的免责声明部分 ◼ 央行提前预告买断式逆回购，重启买入国债讨论 ...

1. Report Industry Investment Rating - The report does not explicitly mention the industry investment rating. 2. Core Viewpoints of the Report - The attitude towards the bond market remains relatively positive. It is recommended to maintain a medium - to - high duration in the portfolio, appropriately increase leverage to boost short - bond holdings, and seize buying opportunities for long - end bonds during adjustments [3][49]. - Although short - term interest rates are currently weak, as technical factors wane and with the potential for deposit rate cuts and a stable monetary policy, short - and medium - term interest rates are expected to decline, which will support long - term bonds [2][3]. 3. Summary According to the Table of Contents 3.1 Constraints on Short - Term Interest Rates from Some Technical Factors May Weaken in the Future - The weak performance of the 2 - year Treasury bond futures (TS) has restricted short - term interest rates. After the basis repair, the IRR of the CTD bond of the TS2506 contract has dropped, reducing the suppression on futures prices and potentially boosting confidence in short - term bonds [7][12]. - The decline in the central bank's claims on the government in the balance sheet may be due to the maturity of short - term bonds previously purchased or the closing of the previous short - selling long - buying operation. Currently, the impact of this factor is gradually weakening, and large banks have resumed net buying of 1 - 3 - year Treasury bonds [12][15][16]. 3.2 In the Short Term, the Probability of the Funding Rate Remaining Loose but Lower than the Policy Rate is Low, but the Decline in Deposit Rates is Still Expected to Benefit the Short - End - After the RRR cut, the tightening of the funding market was a temporary shock. The average - method assessment of the RRR and the large - scale net payment of government bonds and net withdrawal of reverse repurchase and MLF were the main reasons [17][18][19]. - Although the excess reserve ratio in April was at a low level, the central bank may tolerate a decline in banks' net lending, indicating that it hopes to maintain a loose environment but may not want the funding rate to fall significantly below the policy rate. The decline in deposit rates is conducive to compressing short - and medium - term spreads [25][30]. 3.3 The Weakening of Economic Data in April Indicates Insufficient Demand, and the Fundamental Environment is Still Favorable for the Bond Market - In April, new credit and social financing were both lower than expected. New credit mainly came from government bond issuance, and the decline in new credit may be due to the lack of bank reserve projects after the early - year impulse [34][35][39]. - Despite the slowdown in credit growth, the M2 growth rate increased due to the rise in banks' net lending and bond investment. However, the M1 growth rate declined, indicating limited currency activation [39][42]. - In April, domestic demand declined. Retail sales, investment, and production all showed signs of weakness, indicating that the fundamental environment is favorable for the bond market [44][45][47]. 3.4 The Bond Market is Expected to Continue a Relatively Strong and Volatile Trend - Although the recent Sino - US negotiation has made progress, the impact of short - term export rush is short - term. External demand still faces uncertainties, and domestic demand is insufficient. - The monetary policy is expected to remain in a loose range. If the funding expectation stabilizes, short - and medium - term interest rates are expected to decline, which will support long - term bonds [49].

[Table_IndNameRptType]2 固定收益 固收周报 曲线能否陡后再平？ ——利率周记（5 月第 2 周） 报告日期： 2025-05-12 [Table_Author] 首席分析师：颜子琦 执业证书号：S0010522030002 电话：13127532070 邮箱：yanzq@hazq.com [Table_Author] 研究助理：洪子彦 执业证书号：S0010123060036 电话：15851599909 邮箱：hongziyan@hazq.com 主要观点： ⚫[Table_Summary] 下周降准实际落地，短端能否进一步下行？ 在上周双降政策公布后，利率曲线陡峭化，短端下行近 5bp，长端横盘。在降 准 0.5 个百分点、降息 10bp 的情况下，短端的 5bp 下行实际不算多，而值得 注意的是央行资金利率 DR007 则出现大幅下行，此前其运行中枢在 1.70%- 1.80%附近，5 月 9 日降至 1.54%。那么，在下周降准实际落地后，短债是否 能够开启补降？ 首先从历史上看，在 2021 年以来降准实际落地后，短端利率下行、震荡、上 行的次数分别为 3 次、2 次与 3 ...