TL 阶段性破位 证券研究报告/固收定期报告 2025 年 08 月 17 日 分析师：吕品 执业证书编号：S0740525060003 Email：lvpin@zts.com.cn 执业证书编号：S0740524070004 Email：youyong@zts.com.cn 报告摘要 请务必阅读正文之后的重要声明部分 1、《国债期货整体减仓》2025-08-11 2、《基金转为主力买盘》2025-08-11 3、《跨月资金价格下行》2025-08-04 本周国债期货均收跌。主力合约（当前为 2509 合约）中，三十年（TL）、十年（T）、 五年（TF）和两年（TS）国债期货收盘价分别较上周-1.54%、-0.32%、-0.17%和-0.04%。 分析师：游勇 各主力合约持仓量继续下降，各合约总持仓量全面下降。临近交割月，主力合约移仓， 远月合约持仓量增加趋势不减。本周 TL、T、TF 和 TS 主力合约持仓量分别较上周回 落 26.1%、28%、23.3%和 19.6%。加总所有月份总持仓看，各合约总持仓量均较上 周减少，其中 T、TL、TF 和 TS 的总持仓分别较上周下降 0.7%、1.3%、5.6%和 ...

Report Summary 1. Report Industry Investment Ratings No specific industry investment ratings are provided in the report. 2. Core Viewpoints - In the context of anti - involution narratives and expectations of incremental policies, the overall stock and commodity markets remain strong, while long - term bonds are under pressure. The market is affected by factors such as trade negotiations, central bank policies, and supply - demand relationships in different sectors [2]. 3. Summary by Categories Equity Index - There is an obvious high - low rotation among sectors. It is recommended to gradually take profits on long positions in IM futures and switch to a small amount of short positions in put options on MO with a strike price of 6000 in the 08 contract, and reduce positions, maintaining a moderately bullish stance. On the unilateral strategy, it is advisable to stay on the sidelines in the short term and pay attention to the capital situation and incremental policies [2]. Treasury Bonds - The risk assets suppress long - term bonds. With the tightening of the capital market, the short - selling sentiment in the bond futures market has increased, and the redemption pressure on bond funds may start to rise, which still suppresses the bond market. In terms of the curve strategy, it is possible to continue to bet on the steepening [2]. Precious Metals - Gold is supported by the weakening of the US dollar's credit and its commodity attributes, and it oscillates above the 60 - day moving average. Silver has further upside potential due to the general rise of domestic industrial products and capital inflows, and long positions can be held. Gold continues to correct as the European Central Bank pauses rate cuts for the first time in a year and the risk - aversion sentiment eases [2]. Shipping Index (European Line) - The EC main contract rebounds slightly. With the increasing expectation of anti - involution, the price continues to oscillate strongly. It is recommended to hold short positions in the 08 contract or short the 10 contract at high prices [2]. Steel and Iron Ore - The iron ore has insufficient upward momentum as the molten iron output slightly decreases and the port inventory slightly increases. It is recommended to go long on coking coal and short on iron ore. The steel price continues to oscillate strongly, and long positions can be held [2]. Coking Coal and Coke - The expectation of production - restriction documents is rising, the resumption of coal mines is lagging, the spot market is strong, and the transaction is picking up. The third round of price increases by mainstream coking plants has started, and there is still an expectation of price increases. It is recommended to take profits on long positions step by step at high prices [2]. Non - ferrous Metals - Copper: The short - term sentiment fades, and high copper prices suppress demand. - Aluminum: The market sentiment is bullish, and the aluminum price oscillates at a high level, but the expectation of inventory accumulation in the off - season is still strong. - Other non - ferrous metals also have different market trends and corresponding trading suggestions based on factors such as macro - sentiment, inventory, and supply - demand [2]. Energy and Chemicals - Crude oil: The macro - sentiment eases, and the demand expectation recovers, pushing up the oil price. - Other energy and chemical products such as urea, PX, PTA, etc., have different market trends and trading suggestions according to factors such as supply - demand, macro - environment, and cost [2]. Agricultural Products - Different agricultural products such as soybeans, corn, palm oil, etc., have different market trends and trading suggestions based on factors such as supply - demand, weather, and policy [2]. Special Commodities - Glass: The document on air pollution prevention boosts market sentiment, and the spot transaction is strong. - Rubber: The macro - sentiment is positive, and supply disruptions due to rainy weather in overseas production areas and conflicts between Thailand and Cambodia drive up the rubber price. - Other special commodities also have corresponding market trends and trading suggestions [2]. New Energy - Polysilicon futures oscillate and rise to a new high, but attention should be paid to the risk of a pullback due to the increase in warehouse receipts. - Recycled lithium: The market sentiment is boosted, but the fundamental change is not significant. It is recommended to be cautious and stay on the sidelines [2].

1. Report Industry Investment Rating - The 2509 contract of Treasury bond futures is rated neutral [3] 2. Core Viewpoints of the Report - The stock - bond seesaw effect is obvious, and Treasury bond futures closed down across the board. Affected by the strong stock market, the risk appetite has recovered, suppressing the bond market. The delay of the Fed's interest - rate cut expectation and the increase in global trade uncertainty have added uncertainty to foreign capital inflows. Overall, the bond market fluctuates between stable - growth and easing expectations, and short - term attention should be paid to policy signals at the end of the month [1][2] 3. Summary by Relevant Catalogs 3.1 Interest Rate Pricing Tracking Indicators - Price indicators: China's CPI (monthly) has a month - on - month change of - 0.10% and a year - on - year change of 0.10%; China's PPI (monthly) has a month - on - month change of - 0.40% and a year - on - year change of - 3.60% [8] - Monthly economic indicators: Social financing scale is 430.22 trillion yuan, with a month - on - month increase of 4.06 trillion yuan and a growth rate of 0.95%; M2 year - on - year is 8.30%, with a month - on - month increase of 0.40% and a growth rate of 5.06%; Manufacturing PMI is 49.70%, with a month - on - month increase of 0.20% and a growth rate of 0.40% [9] - Daily economic indicators: The US dollar index is 97.86, with a month - on - month decrease of 0.60 and a decline rate of - 0.61%; The US dollar against the offshore RMB is 7.1795, with a month - on - month decrease of 0.004 and a decline rate of - 0.05%; SHIBOR 7 - day is 1.48, with a month - on - month decrease of 0.02 and a decline rate of - 1.14%; DR007 is 1.49, with a month - on - month decrease of 0.02 and a decline rate of - 1.10%; R007 is 1.68, with a month - on - month increase of 0.04 and a growth rate of 2.35%; The 3 - month inter - bank certificate of deposit (AAA) is 1.54, with a month - on - month increase of 0.00 and a growth rate of 0.22%; The AA - AAA credit spread (1Y) is 0.08, with a month - on - month increase of 0.00 and a growth rate of 0.22% [9] 3.2 Treasury Bonds and Treasury Bond Futures Market Overview - On July 21, 2025, the closing prices of TS, TF, T, and TL were 102.42 yuan, 105.96 yuan, 108.76 yuan, and 119.97 yuan respectively, with price changes of - 0.01%, - 0.05%, - 0.05%, and - 0.46% respectively. The average net basis of TS, TF, T, and TL was - 0.018 yuan, - 0.001 yuan, - 0.031 yuan, and - 0.044 yuan respectively [2] 3.3 Money Market Fundamentals - On July 21, 2025, the central bank conducted 170.7 billion yuan of 7 - day reverse repurchase operations at a fixed interest rate of 1.4%. The main - term repurchase rates of 1D, 7D, 14D, and 1M were 1.366%, 1.477%, 1.571%, and 1.534% respectively, and the repurchase rates have recently declined [1] 3.4 Spread Overview - The report presents various spread - related charts, including the inter - period spread trends of Treasury bond futures varieties, and the relationships between spot - bond term spreads and futures cross - variety spreads [41][43][44] 3.5 Two - Year Treasury Bond Futures - The report shows charts of the implied interest rate of the TS main contract and the Treasury bond yield to maturity, and the relationship between the TS main contract's IRR and the fund interest rate [46][49] 3.6 Five - Year Treasury Bond Futures - The report shows charts of the implied interest rate of the TF main contract and the Treasury bond yield to maturity, the TF main contract's IRR and the fund interest rate, and the TF main contract's basis and net basis trends in the past three years [55][58] 3.7 Ten - Year Treasury Bond Futures - The report shows charts of the implied interest rate of the T main contract and the Treasury bond yield to maturity, the T main contract's IRR and the fund interest rate, and the T main contract's basis and net basis trends in the past three years [63][66] 3.8 Thirty - Year Treasury Bond Futures - The report shows charts of the implied interest rate of the TL main contract and the Treasury bond yield to maturity, the TL main contract's IRR and the fund interest rate, and the TL main contract's basis and net basis trends in the past three years [71][74][76]

Report Industry Investment Rating No relevant content provided. Core View of the Report - Last week, Treasury bond futures first rose and then fluctuated. The rise was mainly due to the policy benefits brought by the simultaneous reduction of LPR and deposit rates, which strengthened the market's expectation of a further decline in the interest rate center and boosted medium - and long - term interest - rate bonds. However, after the policy was implemented, along with the increasing game sentiment on the progress of Sino - US negotiations and future economic data, the risk preference recovered, increasing the upward pressure on long - bond yields, and the futures bond trends became more differentiated and volatile. The approaching supply of ultra - long - term special treasury bonds on the fiscal side also intensified market concerns about duration pressure. Overall, the subsequent trend still depends on the performance of economic data and the rhythm of fiscal policies [3] Summary by Directory 1. Interest Rate Pricing Tracking Indicators - **Price Indicators**: China's monthly CPI had a 0.10% month - on - month change and a - 0.10% year - on - year change; China's monthly PPI had a - 0.40% month - on - month change and a - 2.70% year - on - year change [9] - **Monthly Economic Indicators**: The social financing scale was 424.00 trillion yuan, with a month - on - month increase of 1.04 trillion yuan (+0.25%); M2 year - on - year was 8.00%, with a month - on - month increase of 1.00% (+14.29%); the manufacturing PMI was 49.00%, with a month - on - month decrease of 1.50% (-2.97%) [9] - **Daily Economic Indicators**: The US dollar index was 99.57, with a month - on - month increase of 0.60 (+0.61%); the offshore US dollar to RMB exchange rate was 7.1865, with a month - on - month increase of 0.017 (+0.23%); SHIBOR 7 - day was 1.60, with a month - on - month increase of 0.02 (+1.20%); DR007 was 1.62, with a month - on - month decrease of 0.04 (-2.17%); R007 was 1.76, with a month - on - month decrease of 0.21 (-10.82%); the 3 - month inter - bank certificate of deposit (AAA) was 1.69, with a month - on - month increase of 0.02 (+1.10%); the AA - AAA credit spread (1Y) was 0.10, with a month - on - month increase of 0.01 (+1.10%) [9] 2. Overview of Treasury Bonds and Treasury Bond Futures Market - **Market Data**: On May 27, 2025, the closing prices of TS, TF, T, and TL were 102.41 yuan, 106.03 yuan, 108.74 yuan, and 119.46 yuan respectively, with price changes of - 0.02%, - 0.03%, - 0.11%, and - 0.26% respectively. The average net basis of TS, TF, T, and TL was - 0.086 yuan, - 0.073 yuan, - 0.001 yuan, and 0.250 yuan respectively [2] 3. Overview of the Money Market Funding Situation - **Central Bank Operations**: On May 27, 2025, the central bank conducted a 448 - billion - yuan 7 - day reverse repurchase operation at a fixed interest rate of 1.5% [2] - **Money Market Rates**: The repurchase rates for 1D, 7D, 14D, and 1M were 1.452%, 1.598%, 1.667%, and 1.614% respectively, and the repurchase rates had recently declined [2] 4. Spread Overview - The report provides various spread data through multiple figures, including the inter - period spread trends of Treasury bond futures varieties, the term spread of spot bonds and the cross - variety spread of futures, etc. [36][41][42] 5. Two - Year Treasury Bond Futures - The report presents data on the implied interest rate of the TS main contract and the Treasury bond yield to maturity, the IRR of the TS main contract and the funding rate, and the basis and net basis trends of the TS main contract in the past three years through figures [44][46][57] 6. Five - Year Treasury Bond Futures - The report shows data on the implied interest rate of the TF main contract and the Treasury bond yield to maturity, the IRR of the TF main contract and the funding rate, and the basis and net basis trends of the TF main contract in the past three years through figures [53][56][59] 7. Ten - Year Treasury Bond Futures - The report provides data on the implied interest rate of the T main contract and the Treasury bond yield to maturity, the IRR of the T main contract and the funding rate, and the basis and net basis trends of the T main contract in the past three years through figures [64][67] 8. Thirty - Year Treasury Bond Futures - The report gives data on the implied interest rate of the TL main contract and the Treasury bond yield to maturity, the IRR of the TL main contract and the funding rate, and the basis and net basis trends of the TL main contract in the past three years through figures [71][76][78] Strategies - **Unilateral Strategy**: With the decline of repurchase rates and the fluctuating prices of Treasury bond futures, the 2509 contract is neutral [4] - **Arbitrage Strategy**: Pay attention to the widening of the basis [4] - **Hedging Strategy**: There is medium - term adjustment pressure, and short - sellers can use far - month contracts for appropriate hedging [4]