证券日报网讯 创维数字11月7日在互动平台回答投资者提问时表示，公司旗下子公司深圳创维储能技术 有限公司，业务覆盖便携式储能、户用储能和工商业储能。基于前期技术及研发投入，公司在储能 BMS、工商业储能iEMS、包间均衡功能、自研系统、智能云边端、储能消防系统、2S融合PCS+BMS等 实施了研发，公司拥有覆盖国内全国范围的服务网络，能提供7×24小时的快速响应服务。在国内市 场，积极布局零售市场的同时，通过标杆项目示范和战略合作的方式快速开拓市场，如：如在海南布局 液流电池储能电站等。海外市场方面，公司充分利用公司海外市场与渠道，以及控股股东创维集团的全 球渠道，采取差异化市场策略。目前，公司储能业务已成功在非洲的户用市场站稳脚跟，并在欧洲市场 实现稳步增长，同时持续深耕东南亚市场。目前储能业务体量占公司总营收比例较小。 （编辑 任世碧） ...

证券之星消息，11月7日黑色家电板块较上一交易日下跌1.3%，创维数字领跌。当日上证指数报收于 3997.56，下跌0.25%。深证成指报收于13404.06，下跌0.36%。黑色家电板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 301578 | 辰奕智能 | 36.41 | 0.28% | 1.34万 | 4882.47万 | | 000801 | 四川九洲 | 15.75 | 0.06% | 17.42万 | 2.75亿 | | 600839 | 四川长虹 | 10.07 | -0.69% | 67.93万 | 6.85 亿 | | 600060 | 海信视像 | 24.15 | -0.94% | 8.16万 | 1.97亿 | | 688609 | 九联科技 | 9.84 | -1.11% | 7.04万 | 6934.62万 | | 688696 | 极米科技 | 113.70 | -1.71% | 1.14万 | 1.31亿 | | 002052 | 同洲电子 ...

创维数字（000810.SZ）11月5日在投资者互动平台表示，公司的全场景AI智能眼镜基于垂直应用行业， 目前是先在海外B端定制化解决方案市场进行销售出货，近视眼消费者可根据自身需求定制相关型号度 数的AI眼镜，更多信息请您关注公司披露的定期报告、法定的信息披露媒体及巨潮资讯网 （http://www.cninfo.com.cn）披露的内容。 （文章来源：每日经济新闻） 每经AI快讯，有投资者在投资者互动平台提问：公司的全场景AI智能眼镜功能这么强大，请问在哪可 以买到？价格是多少？近视眼是否可以佩戴？ ...

证券日报网讯创维数字11月5日在互动平台回答投资者提问时表示，创维冰箱是公司间接控股股东创维 集团旗下子公司创维电器股份有限公司的产品。 （文章来源：证券日报） ...

创维数字（000810.SZ）11月5日在投资者互动平台表示，创维冰箱是公司间接控股股东创维集团旗下子 公司创维电器股份有限公司的产品。 （文章来源：每日经济新闻） 每经AI快讯，有投资者在投资者互动平台提问：创维冰箱是公司的产品吗？ ...

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]

证券之星消息，10月31日黑色家电板块较上一交易日上涨0.73%，*ST高斯领涨。当日上证指数报收于 3954.79，下跌0.81%。深证成指报收于13378.21，下跌1.14%。黑色家电板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 002848 | *ST高斯 | 8.00 | 2.56% | 4.55万 | 3617.99万 | | | 000810 | 创维数字 | 13.60 | 2.56% | 23.11万 | | 3.14亿 | | 600060 | 海信视像 | 24.78 | 2.19% | 16.55万 | | 4.07亿 | | 000801 | 四川九洲 | 15.32 | 1.46% | 15.19万 | | 2.32亿 | | 688609 | 九联科技 | 10.12 | 1.30% | 12.56万 | | 1.26亿 | | 600839 | 四川长虹 | 10.18 | 0.99% | 85.46万 | | 8.71亿 ...

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]