股市延续配置思路，债市情绪仍偏弱

1. Report Industry Investment Rating No information provided in the report. 2. Core Viewpoints of the Report - The stock market continues with the allocation strategy, while the sentiment in the bond market remains weak [2]. - For stock index futures, the Shanghai Composite Index is approaching its previous high. The market is not sensitive to negative factors in the short - term and will continue with the allocation strategy. If the Shanghai Composite Index breaks through upward, the small - cap factor will be more dominant [3]. - For stock index options, the market is recommended to switch to a bull spread portfolio as the market has made some upward breakthroughs [3]. - For treasury bond futures, the market is weak. Although there was some recovery in early August, the bullish sentiment is unstable and policy factors may cause significant disturbances, so caution is needed [4]. 3. Summary by Relevant Catalogs 3.1 Market Views 3.1.1 Stock Index Futures - Viewpoint: The Shanghai Composite Index is approaching its previous high. The basis of IF, IH, IC, and IM current - month contracts are 0.57 points, 2.79 points, - 8.96 points, and - 9.41 points respectively, with a month - on - month change of 7.09 points, 4.28 points, 14.60 points, and 8.93 points. The spreads between current - month and next - month contracts are 13.2 points, 0.2 points, 66.6 points, and 70.6 points respectively, with a month - on - month change of 2.0 points, 1.2 points, - 2.8 points, and - 3.8 points. The total open interest of IF, IH, IC, and IM changed by - 8595 lots, - 1720 lots, - 9999 lots, and - 20490 lots respectively [9]. - Logic: The equity market continued its upward trend on Tuesday. The strong sentiment is related to the China - US trade joint statement. Large - cap stocks performed prominently, which may be due to the need for large - cap stocks to support the index's upward breakthrough and the entry of large institutional funds. The market is recommended to hold IM [3][9]. 3.1.2 Stock Index Options - Viewpoint: Continue to hold the offensive strategy. The overall market trading volume decreased slightly, with most varieties having reduced liquidity, while the ChiNext and STAR Market - related varieties remained active. The option sentiment index strengthened significantly, and the implied volatility of call options increased rapidly at the end of the session, suggesting the entry of buyers [3][9]. - Logic: As the market has made an upward breakthrough, it is recommended to switch to a bull spread portfolio [3][9]. 3.1.3 Treasury Bond Futures - Viewpoint: The sentiment in the bond market remains weak. The T, TF, TS, and TL main contracts fell by 0.04%, 0.00%, 0.02%, and 0.31% respectively. The 10 - year and 30 - year treasury bond yields rose to 1.727% and 2.017% respectively [4][9]. - Logic: The improvement in risk appetite suppresses the bond market. The stock and commodity markets are strong, and the "stock - bond seesaw" has a negative impact on the bond market. The central bank conducted 114.6 billion yuan of reverse repurchase operations, resulting in a small net withdrawal of funds and a slight increase in capital interest rates. Policy factors such as "anti - involution" and stable growth are negative for the bond market. It is recommended to be cautious in the trend strategy, pay attention to short - hedging at low basis levels in the hedging strategy, note that the arbitrage space for main contracts may be small in the basis strategy, and pay attention to steepening the yield curve in the curve strategy [4][9][10]. 3.2 Economic Calendar - The US July CPI annual rate (unadjusted) was 2.7%, the same as the previous value and lower than the forecast of 2.8% [12]. - The forecast values for China's July M2 money supply annual rate, July new RMB loans (year - to - date), and July social financing scale (year - to - date) are 8.4%, 13.205 trillion yuan, and 24.3565 trillion yuan respectively [12]. - The forecast values for the US July PPI annual rate and China's July total retail sales of consumer goods annual rate are 2.5% and 4.6% respectively [12]. 3.3 Important Information and News Tracking - US President Trump demanded that Federal Reserve Chairman Powell cut interest rates immediately and criticized his performance. Trump is considering allowing relevant lawsuits against Powell to proceed [13]. - The Ministry of Finance, the People's Bank of China, and the National Financial Regulatory Administration issued the Implementation Plan for the Fiscal Interest Subsidy Policy for Personal Consumption Loans, providing interest subsidies for eligible personal consumption loans from September 1, 2025, to August 31, 2026 [14]. - OPEC maintained its 2025 global crude oil demand growth forecast at 1.29 million barrels per day, adjusted the 2026 forecast from 1.28 million barrels per day to 1.38 million barrels per day. It also adjusted some economic growth forecasts [15]. - The National Healthcare Security Administration announced the list of drugs that passed the preliminary formal review for the 2025 adjustment of the national basic medical insurance, maternity insurance, work - related injury insurance drug catalog, and commercial insurance innovative drug catalog. Passing the preliminary review only means meeting the application conditions and does not guarantee inclusion in the catalog [15][16]. 3.4 Derivatives Market Monitoring No specific data is provided in the text for in - depth summary.