Quantitative Models and Construction Methods Model Name: Three-Dimensional Timing Model - **Model Construction Idea**: The model uses three dimensions: liquidity, divergence, and prosperity to judge market trends[8] - **Model Construction Process**: - The model evaluates the current liquidity trend, market divergence, and prosperity level - It uses technical indicators to assess the market status, such as the overbought condition of the CSI 300 index[8] - The model's historical performance is visualized to validate its effectiveness[17] - **Model Evaluation**: The model indicates a downward trend in a high turnover market, suggesting a low probability of short-term upward movement[8] Model Name: ETF Hot Trend Strategy - **Model Construction Idea**: The strategy selects ETFs based on their price trends and market attention[28] - **Model Construction Process**: - Identify ETFs with both highest and lowest price trends using K-line highest and lowest price shapes - Construct support and resistance factors based on the relative steepness of the regression coefficients of the highest and lowest prices over the past 20 days - Select the top 10 ETFs with the highest turnover rate in the past 5 and 20 days to form a risk parity portfolio[28] - **Model Evaluation**: The strategy includes ETFs from semiconductor, non-ferrous metals, 5G communication, battery industries, and growth styles[29] Model Name: Capital Flow Resonance Strategy - **Model Construction Idea**: The strategy monitors the resonance of margin trading and large order funds to select favored industries[32] - **Model Construction Process**: - Define the margin trading capital factor as the net buying of financing minus the net selling of securities lending, neutralized by the Barra market value factor - Define the active large order capital factor as the net inflow of the industry, neutralized by the time series of trading volume over the past year - Combine the two factors to construct the strategy, excluding extreme industries and large financial sectors to improve stability[35] - **Model Evaluation**: The strategy has shown stable positive excess returns since 2018, with an annualized excess return of 13.5% and an IR of 1.7[35] Model Backtesting Results - **Three-Dimensional Timing Model**: Historical performance shows a consistent downward trend in high turnover markets[17] - **ETF Hot Trend Strategy**: The strategy has achieved cumulative excess returns over the CSI 300 index this year[30] - **Capital Flow Resonance Strategy**: The strategy recorded a negative excess return last week, with an absolute return of -2.4% and an excess return of -2.0% relative to the industry equal weight[35] Quantitative Factors and Construction Methods Factor Name: Beta Factor - **Factor Construction Idea**: Measures the sensitivity of a stock's returns to market returns[40] - **Factor Construction Process**: - Calculate the beta coefficient of each stock based on its historical returns relative to the market index - Form portfolios of high and low beta stocks to compare their performance[40] - **Factor Evaluation**: High beta stocks significantly outperformed low beta stocks, recording a positive return of 2.19% last week[40] Factor Name: Growth Factor - **Factor Construction Idea**: Measures the growth potential of stocks based on their earnings and revenue growth[40] - **Factor Construction Process**: - Calculate the growth rate of earnings and revenue for each stock - Form portfolios of high and low growth stocks to compare their performance[40] - **Factor Evaluation**: Growth stocks continued to outperform value stocks, with the growth factor achieving a return of 1.51% last week[40] Factor Backtesting Results - **Beta Factor**: - Year-to-date: 26.61% - Last month: 2.39% - Last week: 2.19%[41] - **Growth Factor**: - Year-to-date: -0.44% - Last month: 4.74% - Last week: 1.51%[41]

Group 1 - The report indicates that the recent macroeconomic events are generally favorable for the market, but the A-share index has shown signs of retreat after reaching highs, suggesting a breakthrough pressure at current levels [4][7][8] - The report emphasizes that despite short-term fluctuations, the upward trend in the A-share market remains intact, with limited amplitude and duration of corrections expected [8][15] - Investment recommendations focus on service consumption sectors such as tourism, dining, duty-free, and cinema, as well as high-dividend sectors like coal, banking, public utilities, and transportation [4][15] Group 2 - The report highlights that the "anti-involution" policies are beginning to show effects, with the Producer Price Index (PPI) showing signs of stabilization after eight months of decline, indicating a potential improvement in economic conditions [8][10] - The report notes that fixed asset investment growth has slowed, with a year-on-year increase of only 0.5% from January to August 2025, reflecting challenges in infrastructure and real estate investments [8][10] - The service consumption policies are expected to continue to be implemented, with measures aimed at boosting service consumption and addressing structural unemployment [11][15] Group 3 - The report states that the overall valuation of the A-share market remains attractive, with the TTM price-to-earnings ratio at 22.10 times, which is at the 89.43 percentile of the past decade [8][15] - The report mentions that the fiscal revenue has shown signs of recovery, with a public budget revenue of 148,198 billion yuan from January to August, reflecting a year-on-year growth of 0.3% [12][13] - The report discusses the impact of the Federal Reserve's recent interest rate cut, which is expected to benefit global equity markets, particularly in emerging markets and sectors like innovative pharmaceuticals and precious metals [14][15]

Group 1 - A new company named Wenshan Chengmenghui Building Materials Co., Ltd. has been established with a registered capital of 1.1 million RMB [1] - The legal representative of the company is Gu Chengquan [1] - The business scope includes sales of various building materials such as refractory materials, lime, gypsum, bricks, tiles, waterproofing materials, coatings (excluding hazardous chemicals), and internet sales (excluding items requiring permits) [1]

Group 1 - Gansu Zhonghang Building Materials Co., Ltd. has been established with a registered capital of 500,000 RMB [1] - The legal representative of the company is Ma Zhonghua [1] - The business scope includes sales of building materials, bricks, concrete products, and various metal and non-metal materials [1]

Core Viewpoint - Hengdong Haocheng Building Materials Co., Ltd. has been established with a registered capital of 100,000 RMB, indicating a new player in the building materials industry [1] Company Summary - The legal representative of Hengdong Haocheng Building Materials Co., Ltd. is Yin Zhujun [1] - The company’s business scope includes sales of various building materials such as construction materials, bricks, concrete products, and steel products [1] - Additional services offered by the company include residential water and electricity installation and maintenance, as well as labor services (excluding labor dispatch) [1]

Group 1 - A new company, Jiangxi Hongjing Shun Building Materials Co., Ltd., has been established with a registered capital of 3 million RMB [1] - The legal representative of the company is Yang Yumei [1] - The business scope includes sales of building materials, construction decoration materials, metal fittings for construction, cement products, fire-fighting equipment, and various construction-related services [1] Group 2 - The company is involved in the rental of construction machinery and equipment, landscaping engineering construction, and other related services [1] - The manufacturing activities include the production of doors and windows, daily ceramic products, and sanitary ceramic products [1] - The company operates independently based on its business license without needing prior approval for its activities [1]

Core Viewpoint - Yichun Wanou Building Materials Co., Ltd. has been established with a registered capital of 1 million RMB, indicating a new player in the building materials industry [1] Company Summary - The legal representative of Yichun Wanou Building Materials Co., Ltd. is Deng Huiming [1] - The company’s business scope includes various activities such as processing of building stones, mineral washing, manufacturing and sales of non-metallic mineral products, and sales of construction materials [1] - Specific products offered by the company include lightweight building materials, cement products, concrete structural components, rare earth functional materials, new metal functional materials, and new ceramic materials [1] Industry Summary - The establishment of Yichun Wanou Building Materials Co., Ltd. reflects ongoing developments in the building materials sector, particularly in the processing and sales of non-metallic minerals and construction materials [1] - The company is positioned to engage in a wide range of activities within the construction supply chain, which may enhance competition in the market [1]

天眼查App显示，近日，马鞍山市品通建材有限公司成立，法定代表人为郑立梅，注册资本50万人民 币，经营范围为一般项目：建筑材料销售；轻质建筑材料销售；水泥制品制造；水泥制品销售；建筑砌 块制造；建筑砌块销售；建筑用石加工；砼结构构件制造；砼结构构件销售；建筑工程用机械销售；通 用设备修理（除许可业务外，可自主依法经营法律法规非禁止或限制的项目）。 ...

天眼查App显示，近日，巢湖市新盛祥建材有限公司成立，法定代表人为奚新祥，注册资本10万人民 币，经营范围为一般项目：建筑材料销售；建筑装饰材料销售；水泥制品销售；轻质建筑材料销售（除 许可业务外，可自主依法经营法律法规非禁止或限制的项目）许可项目：道路货物运输（不含危险货 物）（依法须经批准的项目，经相关部门批准后方可开展经营活动，具体经营项目以相关部门批准文件 或许可证件为准）。 ...

Report Industry Investment Rating No relevant content provided. Core Viewpoints - The steel market was previously driven by macro factors, but currently, the macro - driving force has weakened in the short term, and the fundamentals have not formed an upward drive. After digesting the short - term impact of the Fed's less - than - expected interest rate cut, the steel futures market may turn to a volatile consolidation. The iron ore market has limited price fluctuations, and the price is expected to move in a range. The coal - coke market may see an improvement in the supply - demand structure before the National Day, but the high supply of steel will suppress the rebound height of coal - coke prices. The ferroalloy market is in a game between strong expectations and weak reality, and the supply - demand pressure may weaken. The soda ash market has a pattern of strong supply and weak demand, and the high inventory of the upper - middle reaches restricts the price. The glass market lacks a clear trend and trading logic due to high inventory and weak demand, and the supply - demand pattern of near - term supply exceeding demand remains unchanged [3][20][33][51][62][88]. Summary by Directory Steel - **Macro and Fundamental Analysis**: The Fed's interest rate cut was less than expected, and the market risk preference may be adjusted in the short term. Among the five major steel products, only rebar showed a situation of reduced supply, increased demand, and inventory turning from increase to decrease. The overall steel market is still in the inventory accumulation channel, but the inventory accumulation rate has slowed down, and there is a replenishment expectation before the National Day [3]. - **Price and Spread Data**: Provided the closing prices of rebar and hot - rolled coil futures contracts on September 19 and 18, 2025, as well as the corresponding month - spreads, basis, and spot prices [4][7][10]. Iron Ore - **Market Situation**: The contradiction in the iron ore market is not significant, and the price fluctuation has narrowed. The supply has recovered to a medium - high level, and the overall demand is in a tight balance due to pre - holiday replenishment by steel mills. The profit of steel mills has declined marginally, and the downstream steel demand is average, with inventory accumulation but a slowdown in the inventory accumulation slope [20]. - **Price and Fundamental Data**: Presented the price data of iron ore futures contracts, basis, and spot prices, as well as fundamental data such as daily average hot - metal output, port desilting volume, and global shipping volume [21][27]. Coal - Coke - **Market Outlook**: "Anti - involution" remains the focus of the market in the second half of the year. The market participants' expectations for the future are gradually improving, and there is a possibility of inventory transfer before the National Day to improve the supply - demand structure. However, the high supply of steel will suppress the rebound height of coal - coke prices [33]. - **Price and Spread Data**: Included the cost of coal - coke warehouse receipts, basis, month - spreads, and various profit ratios [38]. - **Spot Price Data**: Provided the spot prices of coking coal and coke, as well as import and export profits [39]. Ferroalloy - **Market Logic**: The trading logic of ferroalloys lies in the expectation of supply - side contraction. The production profit of ferroalloys is declining, and the supply - demand pressure may weaken [51]. - **Data**: Presented the daily data of ferrosilicon and silicomanganese, including basis, month - spreads, and spot prices [52][54]. Soda Ash - **Market Situation**: The market sentiment and focus are volatile. The supply of soda ash is expected to remain high in the long - term, and the demand is stable. The inventory of the upper - middle reaches is high, and the supply - demand pattern of strong supply and weak demand remains unchanged [62]. - **Price and Spread Data**: Provided the closing prices of soda ash futures contracts, month - spreads, and basis [63]. - **Spot Price Data**: Showed the spot prices of heavy and light soda ash in different regions and their spreads [67]. Glass - **Market Analysis**: The high inventory of the upper - middle reaches and weak demand limit the price of glass. The supply - demand pattern of near - term supply exceeding demand remains unchanged, and the price lacks a clear trend and trading logic [88]. - **Price and Spread Data**: Presented the closing prices of glass futures contracts, month - spreads, and basis [89]. - **Sales Data**: Provided the daily sales data of glass in different regions [90].