Group 1 - The core point of the article is that Skyworth Refrigerator is a product of Skyworth Electric Co., Ltd., a subsidiary of the company's indirect controlling shareholder, Skyworth Group [2]

Quantitative Models and Construction - **Model Name**: DecompGRU **Model Construction Idea**: The model improves information interaction between time-series and cross-sectional data by introducing two simple de-mean modules on the GRU baseline model[18] **Model Construction Process**: 1. The DecompGRU model architecture is based on GRU as the baseline 2. Two de-mean modules are added to enhance the interaction between time-series and cross-sectional data 3. The model is trained using IC and weighted MSE loss functions[18] **Model Evaluation**: The model demonstrates improved interaction between time-series and cross-sectional data, enhancing prediction accuracy[18] Model Backtesting Results - **DecompGRU TOP200 Portfolio**: - Cumulative absolute return: 41.11% - Excess return relative to WIND All A equal-weight index: 13.98% - Maximum drawdown: 10.08% - Weekly win rate: 64.52% - Monthly win rate: 100% - October absolute return: 1.78%, excess return: -0.07%[11] - **ETF Rotation Portfolio**: - Cumulative absolute return: 19.06% - Excess return relative to benchmark: -2.00% - Maximum drawdown: 7.82% - Weekly win rate: 62.50% - Monthly win rate: 57.14% - October absolute return: -2.04%, excess return: -1.18%[14][15] Quantitative Factors and Construction - **Factor Name**: Sentiment Heat Factor **Factor Construction Idea**: The factor aggregates stock-level sentiment heat metrics (e.g., browsing, self-selection, and clicks) to represent broader market sentiment[19] **Factor Construction Process**: 1. Individual stock sentiment heat is calculated as the sum of browsing, self-selection, and click counts 2. The sentiment heat is normalized by dividing by the total market sentiment on the same day and multiplying by 10,000 3. Aggregated sentiment heat is used as a proxy for market sentiment at the index, industry, and concept levels[19] **Factor Evaluation**: The factor effectively captures market sentiment and its impact on pricing errors[19] Factor Backtesting Results - **Broad-based Index Sentiment Heat Rotation Strategy**: - Annualized return since 2017: 8.74% - Maximum drawdown: 23.5% - 2025 portfolio return: 38.5% - Benchmark return: 32.9%[28] - **Concept Sentiment Heat BOTTOM Portfolio**: - Annualized return: 15.71% - Maximum drawdown: 28.89% - 2025 portfolio return: 42.1%[41][44]

Core Insights - The black home appliance sector experienced a 1.34% increase on November 3, with XGIMI Technology leading the gains [1] - The Shanghai Composite Index closed at 3976.52, up 0.55%, while the Shenzhen Component Index closed at 13404.06, up 0.19% [1] Stock Performance - XGIMI Technology (688696) closed at 111.89, up 9.04% with a trading volume of 32,600 lots and a transaction value of 352 million [1] - Tongzhou Electronics (002052) rose by 3.37% to 14.74, with a trading volume of 343,400 lots [1] - ST Gauss (002848) increased by 1.88% to 8.15, with a trading volume of less than 39,200 lots [1] - Sichuan Changhong (600839) and Skyworth Digital (000810) both saw a 1.47% increase, closing at 10.33 and 13.80 respectively [1] - Other notable stocks include Feichi Co. (002429) up 0.81% and Jiulian Technology (688609) up 0.49% [1] Capital Flow - The black home appliance sector saw a net inflow of 52.75 million from main funds, while retail funds experienced a net outflow of 37.64 million [1] - Main fund inflows for Sichuan Changhong were negative at -35.79 million, while XGIMI Technology had a positive inflow of 31.84 million [2] - Retail investors showed a significant outflow from XGIMI Technology, totaling -2.56 million [2]

Core Insights - The black home appliance sector saw a rise of 0.73% on October 31, with *ST Gauss leading the gains [1] - The Shanghai Composite Index closed at 3954.79, down 0.81%, while the Shenzhen Component Index closed at 13378.21, down 1.14% [1] Stock Performance - *ST Gauss closed at 8.00, up 2.56% with a trading volume of 45,500 shares and a turnover of 36.18 million yuan [1] - Other notable performers include: - Chuangwei Digital: closed at 13.60, up 2.56% with a trading volume of 231,100 shares [1] - Hisense Visual: closed at 24.78, up 2.19% with a trading volume of 165,500 shares [1] - Sichuan Jiuzhou: closed at 15.32, up 1.46% with a trading volume of 151,900 shares [1] - Jiu Lian Technology: closed at 10.12, up 1.30% with a trading volume of 125,600 shares [1] - Sichuan Changhong: closed at 10.18, up 0.99% with a trading volume of 854,600 shares [1] - Other stocks showed mixed results, with some experiencing declines [1] Capital Flow - The black home appliance sector experienced a net outflow of 6.06 million yuan from institutional investors and 61.07 million yuan from retail investors, while individual investors saw a net inflow of 67.13 million yuan [1] - Notable capital flows include: - Sichuan Changhong: net inflow of 62.17 million yuan from institutional investors [2] - Hisense Visual: net inflow of 47.43 million yuan from institutional investors [2] - Chuangwei Digital: net inflow of 15.56 million yuan from institutional investors [2] - *ST Gauss: net inflow of 7.67 million yuan from institutional investors [2] - Other companies like Extreme Technology and Tongzhou Electronics saw significant net outflows from institutional investors [2]

Core Viewpoint - Chuangwei Digital has established itself as a leading provider of digital smart terminals and system solutions, achieving the highest revenue in its industry for Q3 2025 while facing challenges in net profit and gross margin compared to peers [2][3]. Group 1: Company Overview - Chuangwei Digital was founded on April 16, 2002, and listed on the Shenzhen Stock Exchange on June 2, 1998. The company is headquartered in Suining, Sichuan Province, with its office located in Shenzhen, Guangdong Province [1]. - The main business includes research, development, production, sales, and operation of digital smart terminals and front-end systems, as well as the development and production of small to medium-sized LCD modules and digital devices [1]. Group 2: Financial Performance - For Q3 2025, Chuangwei Digital reported a revenue of 6.456 billion yuan, ranking first among six companies in the industry. The second-ranked company, Sichuan Jiuzhou, reported revenue of 2.83 billion yuan, while the industry average was 2.439 billion yuan [2]. - The net profit for the same period was 79.756 million yuan, placing the company third in the industry. The leading company, Tongzhou Electronics, reported a net profit of 230 million yuan, and the second, Sichuan Jiuzhou, reported 126 million yuan [2]. Group 3: Financial Ratios - As of Q3 2025, Chuangwei Digital's debt-to-asset ratio was 42.92%, slightly up from 42.31% in the previous year, and lower than the industry average of 51.32% [3]. - The company's gross margin for the same period was 13.18%, down from 14.36% year-on-year, and below the industry average of 23.05% [3]. Group 4: Executive Compensation - The chairman, Shi Chi, received a salary of 120,000 yuan in 2024, unchanged from 2023. The general manager, He Xuan, earned 5.051 million yuan in 2024 [4]. Group 5: Shareholder Information - As of September 30, 2025, the number of A-share shareholders decreased by 5.39% to 79,600. The average number of circulating A-shares held per shareholder increased by 5.70% to 14,000 [5].

Market Overview - The black home appliance sector experienced a decline of 2.16% on October 30, with Sichuan Jiuzhou leading the drop [1] - The Shanghai Composite Index closed at 3986.9, down 0.73%, while the Shenzhen Component Index closed at 13532.13, down 1.16% [1] Stock Performance - Notable stock performances in the black home appliance sector included: - Jiulian Technology (688609) rose by 1.63% to a closing price of 66.6 [1] - Sichuan Jiuzhou (000801) fell by 4.25% to a closing price of 15.10 [1] - Tongzhou Electronics (002052) saw a decline of 3.73% to a closing price of 15.21 [1] - The trading volume and turnover for key stocks were significant, with Sichuan Changhong (600839) recording a turnover of 946 million [1] Capital Flow - The black home appliance sector saw a net outflow of 374 million from main funds, while retail investors contributed a net inflow of 223 million [1] - The capital flow for individual stocks indicated: - Jiulian Technology had a net inflow of 3.55 million from main funds [2] - Sichuan Jiuzhou experienced a significant net outflow of 66.24 million from main funds [2] - Creative Digital (000810) had a net outflow of 31.78 million from main funds [2]

Market Overview - The black home appliance sector rose by 0.64% on October 29, with Skyworth Digital leading the gains [1] - The Shanghai Composite Index closed at 4016.33, up 0.7%, while the Shenzhen Component Index closed at 13691.38, up 1.95% [1] Stock Performance - Skyworth Digital (000810) closed at 13.65, up 2.94% with a trading volume of 302,600 shares and a turnover of 410 million yuan [1] - Other notable performers include: - Jiulian Technology (688609) at 9.83, up 2.82% [1] - Hisense Visual (600060) at 24.60, up 1.36% [1] - Non-sculpture Co. (002429) at 6.28, up 0.48% [1] - XGIMI Technology (688696) at 106.79, up 0.38% [1] - Sichuan Changhong (600839) at 10.25, up 0.29% [1] - Decliners included: - Chenyi Intelligent (301578) at 36.89, down 3.48% [1] - ST Gauss (002848) at 7.80, down 3.82% [1] Capital Flow - The black home appliance sector experienced a net outflow of 131 million yuan from institutional investors, while retail investors saw a net inflow of 166 million yuan [1] - Detailed capital flow for key stocks includes: - Skyworth Digital saw a net inflow of 16.77 million yuan from institutional investors [2] - Jiulian Technology had a net inflow of 10.62 million yuan from institutional investors [2] - Sichuan Changhong experienced a net outflow of 9.65 million yuan from institutional investors [2] - ST Gauss had a significant net outflow of 17.80 million yuan from institutional investors [2]

Core Viewpoint - The stock of Skyworth Digital has shown fluctuations, with a year-to-date decline of 14.25% and recent trading activity indicating a slight recovery in the short term [1][2]. Financial Performance - For the period from January to September 2025, Skyworth Digital reported a revenue of 6.456 billion yuan, representing a year-on-year decrease of 2.45%. The net profit attributable to shareholders was 85.86 million yuan, down 63.69% compared to the previous year [2]. - The company has cumulatively distributed 1.338 billion yuan in dividends since its A-share listing, with 548 million yuan distributed over the last three years [3]. Stock Market Activity - As of October 29, the stock price of Skyworth Digital was 13.54 yuan per share, with a market capitalization of 15.457 billion yuan. The stock experienced a 2.11% increase during the trading session [1]. - The stock has seen a net inflow of 953,300 yuan from major funds, with significant buying and selling activity recorded [1]. Shareholder Information - As of October 20, the number of shareholders for Skyworth Digital was 73,500, a decrease of 5.90% from the previous period. The average number of circulating shares per shareholder increased by 6.27% to 15,110 shares [2][3]. - The top ten circulating shareholders include Hong Kong Central Clearing Limited and Xin'ao New Energy Industry Stock A, with notable changes in their holdings [3].

Core Viewpoint - The stock of Skyworth Digital has shown fluctuations, with a year-to-date decline of 15.65% and a recent increase of 14.04% over the past 60 days, indicating volatility in its market performance [1][2]. Group 1: Financial Performance - For the period from January to September 2025, Skyworth Digital reported a revenue of 6.456 billion yuan, representing a year-on-year decrease of 2.45% [2]. - The net profit attributable to shareholders for the same period was 85.8593 million yuan, down 63.69% compared to the previous year [2]. - The company has distributed a total of 1.338 billion yuan in dividends since its A-share listing, with 548 million yuan distributed over the last three years [3]. Group 2: Stock Market Activity - As of October 28, 2023, Skyworth Digital's stock price was 13.32 yuan per share, with a market capitalization of 15.206 billion yuan [1]. - The stock experienced a net outflow of 15.448 million yuan from major funds, with significant buying and selling activity noted [1]. - The company has appeared on the "Dragon and Tiger List" once this year, with the last appearance on September 9, 2023, showing a net buy of -9.5442 million yuan [1]. Group 3: Company Overview - Skyworth Digital, established on April 16, 2002, and listed on June 2, 1998, is based in Shenzhen, Guangdong Province, focusing on digital smart terminals and related services [2]. - The company's main business revenue composition includes 70.49% from smart terminals, 25.15% from professional displays, and 4.22% from operational services [2]. - The company is categorized under the household appliances industry, specifically in the black household appliances sector, and is involved in various concept sectors such as mobile gaming and virtual reality [2].

Market Overview - The black home appliance sector increased by 1.37% on October 27, with Tongzhou Electronics leading the gains [1] - The Shanghai Composite Index closed at 3996.94, up 1.18%, while the Shenzhen Component Index closed at 13489.4, up 1.51% [1] Stock Performance - Key stocks in the black home appliance sector showed varied performance: - Tongzhou Electronics (002052) closed at 16.37, up 3.61% with a trading volume of 453,300 shares and a turnover of 737 million yuan - Sichuan Changhong (600839) closed at 10.39, up 3.28% with a trading volume of 2,249,600 shares and a turnover of 2.323 billion yuan - Sichuan Jiuzhou (000801) closed at 15.80, up 1.87% with a trading volume of 171,400 shares and a turnover of 270 million yuan - Hisense Visual (600060) closed at 24.67, up 0.98% with a trading volume of 150,600 shares and a turnover of 372 million yuan - XGIMI Technology (688696) closed at 106.90, up 0.85% with a trading volume of 8,412 shares and a turnover of 89.9062 million yuan - Other stocks like ST Gauss (002848) and Skyworth Digital (000810) saw declines of 2.45% and 3.56% respectively [1] Capital Flow - The black home appliance sector experienced a net inflow of 243 million yuan from institutional investors, while retail investors saw a net outflow of 61.9178 million yuan [1] - Detailed capital flow for key stocks: - Sichuan Changhong had a net inflow of 22.6 million yuan from institutional investors but a net outflow of 77.5479 million yuan from retail investors [2] - Tongzhou Electronics saw a net inflow of 87.8210 million yuan from institutional investors but a net outflow of 61.6663 million yuan from retail investors [2] - XGIMI Technology had a net inflow of 11.9228 million yuan from institutional investors but a net outflow of 12.1622 million yuan from retail investors [2] - Skyworth Digital experienced a significant net outflow of 57.3983 million yuan from retail investors [2]