多重因素扰动，债市暂略偏弱

1. Report Industry Investment Rating - The investment rating for treasury bonds is "oscillation" [5] 2. Core Viewpoints of the Report - This week (October 20 - 26), treasury bond futures fluctuated and declined. Next week, the main - line logic of the bond market remains unclear, affected by multiple factors such as market risk appetite, Sino - US trade negotiations, and tax payment periods, and is expected to oscillate slightly weaker. However, the adjustment of the bond market should be temporary. After entering November, there will be limited incremental policies, and the bond market should shift its focus to fundamentals, with a repair market emerging [1][2][14] 3. Summary by Directory 3.1 One - week Review and Views 3.1.1 This Week's Trend Review - Treasury bond futures fluctuated and declined this week. As of October 24, the settlement prices of the main contracts of 2 - year, 5 - year, 10 - year, and 30 - year treasury bond futures were 102.334, 105.615, 108.015, and 115.030 yuan respectively, down 0.044, 0.160, 0.250, and 0.700 yuan from last weekend [1][12] 3.1.2 Next Week's Viewpoint - The bond market is expected to oscillate slightly weaker next week. The adjustment is temporary, and there should be a repair market in November. Currently, opportunities for adjustment buying and band trading can be grasped. Attention should be paid to changes in market risk appetite, Sino - US trade negotiation results, and the impact of tax payment periods [14][16] 3.2 Weekly Observation of Interest - rate Bonds 3.2.1 Primary Market - This week, 107 interest - rate bonds were issued, with a total issuance volume of 107.6278 billion yuan and a net financing amount of 8.4691 billion yuan. The net financing of local government bonds and inter - bank certificates of deposit increased [24][25] 3.2.2 Secondary Market - Most treasury bond yields rose. As of October 24, the yields of 2 - year, 5 - year, 10 - year, and 30 - year treasury bonds were 1.49%, 1.62%, 1.85%, and 2.21% respectively. The spreads of 10Y - 1Y, 10Y - 5Y, and 30Y - 10Y all narrowed [29] 3.3 Treasury Bond Futures 3.3.1 Price, Trading Volume, and Open Interest - Treasury bond futures fluctuated and declined. The trading volumes of 2 - year, 5 - year, 10 - year, and 30 - year treasury bond futures this week were 28,761, 52,786, 79,022, and 138,621 lots respectively, down 858, 6,584, 17,299, and 5,756 lots from last week. The open interests were 76,489, 154,308, 264,330, and 179,114 lots respectively, with changes of +1,958, - 1,892, +4,151, and - 672 lots from last week [37][40] 3.3.2 Basis and IRR - This week, treasury bond futures adjusted slightly, with narrow - range oscillations in basis. IRR was generally lower than the certificate of deposit rate, and it was difficult to grasp positive arbitrage opportunities. Next week, there is still adjustment pressure, but the necessity of short - hedging is not high [43][44] 3.3.3 Inter - delivery and Inter - variety Spreads - As of October 24, the inter - delivery spreads of 2 - year, 5 - year, 10 - year, and 30 - year treasury bond futures contracts 2512 - 2603 were +0.080, +0.115, +0.330, and +0.290 yuan respectively. Currently, there are few trading opportunities for inter - delivery spread strategies [48] 3.4 Weekly Observation of the Funding Situation - This week, the central bank's open - market net injection was 19.81 billion yuan. As of October 25, R007, DR007, SHIBOR overnight, and SHIBOR 1 - week were 1.46%, 1.41%, 1.32%, and 1.41% respectively. The average daily trading volume of inter - bank pledged repurchase was 7.83 trillion yuan, less than last week [53][55][57] 3.5 Weekly Overseas Observation - The US dollar index strengthened slightly, and the 10Y US Treasury yield oscillated narrowly. As of October 24, the US dollar index rose 0.39% to 98.9417, and the 10Y US Treasury yield was 4.02%. The probability of a US interest - rate cut next week is relatively high [63] 3.6 Weekly Observation of High - frequency Inflation Data - This week, industrial product prices rose across the board, and agricultural product prices showed mixed trends. As of October 24, the Nanhua Industrial Product Index, Metal Index, and Energy and Chemical Index rose, while the prices of pork, 28 key vegetables, and 7 key fruits showed different changes [66] 3.7 Investment Recommendations - The market is expected to be weak next week, but the adjustment is temporary. It is recommended to seize the opportunity of adjustment buying [67]