股指周报：先抑后扬，9月股指期货市场震荡上行-20251009

Report Summary 1) Report Industry Investment Rating No information provided. 2) Core Viewpoints of the Report - In September, the stock market showed a trend of rising first and then falling, with an overall upward - trending oscillation. The three major indices all closed higher on the monthly line. The ChiNext Index rose by over 12% this month, reaching a new high in more than three years, and the Science and Technology Innovation 50 Index rose by over 11%, hitting a new high in nearly four years. The domestic stock index futures market also oscillated upward as a whole. The market risk preference significantly recovered, and small - and medium - cap varieties outperformed the weighted contracts [5][25]. - From a macro perspective, the manufacturing PMI data in September continued to rise, indicating continuous improvement in the manufacturing prosperity level. The non - manufacturing business activity index was at the critical point, and the comprehensive PMI output index continued to be above the critical point, showing that the overall expansion of China's enterprise production and business activities continued to accelerate [7][9][12]. - Looking forward to the future, the continuous improvement of the economic fundamentals provides strong support for the market. The continuous rise in manufacturing prosperity has enhanced investors' confidence. It is recommended to maintain a neutral position and focus on the expected policy orientation. The market is expected to still show structural characteristics, but technical adjustment pressure should be vigilant [26]. 3) Summary by Relevant Catalogs a. Market Performance - Stock Index Futures: In September, the domestic stock index futures market oscillated upward. The IC showed strong performance. The monthly price increases of the main contracts of IF, IH, IC, and IM were 2.56% (115.4), 0.35% (10.4), 4.40% (307.0), and 0.71% (52.4) respectively [5]. - Bond Futures: In September, the 10 - year and 5 - year treasury bond futures rose, while the 30 - year and 2 - year treasury bond futures fell. The monthly price changes of the main contracts of 30 - year, 10 - year, 5 - year, and 2 - year treasury bond futures were - 2.28% (- 2.66), 0.02% (0.025), 0.11% (0.115), and - 0.05% (- 0.048) respectively [6]. b. Fundamental Analysis - In September, the manufacturing PMI was 49.8%, an increase of 0.4 percentage points from the previous month, and the manufacturing prosperity level continued to improve. The non - manufacturing business activity index was 50.0%, a decrease of 0.3 percentage points from the previous month, and the non - manufacturing business volume was generally stable. The comprehensive PMI output index was 50.6%, an increase of 0.1 percentage points from the previous month, indicating that the overall expansion of China's enterprise production and business activities continued to accelerate [7][9][12]. c. Valuation Analysis - As of September 30, the PE of the CSI 300 Index was 14.22 times, the percentile was 87.65%, and the PB was 1.48 times. The PE of the SSE 50 Index was 11.75 times, the percentile was 88.63%, and the PB was 1.28 times. The PE of the CSI 500 Index was 35.23 times, the percentile was 84.31%, and the PB was 2.34 times. The PE of the CSI 1000 Index was 47.98 times, the percentile was 76.27%, and the PB was 2.54 times [13]. - As of September 30, the dividend yield of the Shanghai Composite Index was 2.48%, corresponding to a price - earnings ratio of 16.6 times; the dividend yield of the Hang Seng Index was 2.24%, corresponding to a price - earnings ratio of 12.3 times; the dividend yield of the Dow Jones Industrial Average Index was only 0.56%, corresponding to a price - earnings ratio of 32 times; the dividend yield of the Nasdaq Index was 0.3%, corresponding to a price - earnings ratio of 44 times [26]. d. Other Data - As of September 30, 2025, the quantile of the current "total market value/GDP" in historical data was 88.27%, and the quantile in the latest 10 - year data was 88.47% - 92.26% [24]. e. Comprehensive Analysis - The stock index futures market showed an upward - trending oscillation pattern in September, with small - and medium - cap varieties outperforming the weighted contracts, and the market risk preference significantly recovered. The improvement in manufacturing prosperity, especially in key industries such as equipment manufacturing, high - tech manufacturing, and consumer goods, provided fundamental support for the stock index, especially small - and medium - cap varieties. The improvement in the business climate of small enterprises also enhanced market confidence in the quality of economic recovery. The non - manufacturing business activity index was at the critical point, which was in line with the current market's structural market [25]. f. Operation Suggestions - Unilateral: Buy on dips, but beware of valuation risks. - Arbitrage: Pay attention to cross - variety spread opportunities and note style - switching signals. - Options: Use covered call writing to increase returns or buy put options to hedge against volatility risks [27]