来源：新浪证券-红岸工作室 3、公司主要从事集装箱、金属矿石、煤炭、原油等各类货物的装卸和配套服务、物流及港口增值服 务、港口配套服务、金融服务等。 4、公司作为百年老港、"一带一路"的重要节点以及世界第七大港青岛港区的唯一综合运营商，近年来 经营业绩表现良好，收入及盈利规模稳步增长。 5、华为与青岛港签合作协议，在国内主要大港加速拓展智慧港口业务 (免责声明：分析内容来源于互联网，不构成投资建议，请投资者根据不同行情独立判断) 资金分析 11月24日，青岛港跌1.87%，成交额2.60亿元，换手率0.57%，总市值545.90亿元。 异动分析 中韩自贸区+高股息精选+航运概念+一带一路+华为概念 1、青岛地处山东半岛，离韩国的距离很近，并且青岛进出口企业与韩国有往来，中韩自贸协议的签 署， 青岛港区位于中国环渤海地区港口群及长江三角洲港口群的中心地带,占有东北亚港口沿线的中心 位置，给青岛港带来利好 2、青岛港最近3年的股息率分别为：4.80%，4.74%，3.45% 今日主力净流入1017.34万，占比0.05%，行业排名8/35，该股当前无连续增减仓现象，主力趋势不明 显；所属行业主力净流入-1.45亿 ...

来源：新浪证券-红岸工作室 11月24日，辽港股份跌0.61%，成交额1.90亿元，换手率0.63%，总市值381.86亿元。 异动分析 航运概念+中韩自贸区+统一大市场+区块链+中俄贸易概念 区间今日近3日近5日近10日近20日主力净流入143.26万-2746.86万-6479.98万-4853.29万-6825.67万 主力持仓 主力没有控盘，筹码分布非常分散，主力成交额7375.25万，占总成交额的3.89%。 1、公司的主营业务为油品/液体化工品码头及相关物流业务(油品部分)；集装箱码头及相关物流业务(集 装箱部分)；汽车码头及相关物流业务(汽车部分)；散杂货码头及相关物流业务(散杂货部分)；散粮码头 及相关物流业务(散粮部分)；客运滚装码头及相关物流业务(客运滚装部分)及港口增值与支持业务(增值 服务部分)。公司是东北亚地区进入太平洋、面向世界最为便捷的海上门户，配有完善的运输网络，是 我国主要的海铁联运及海上中转港口之一。 2、实控人大连国资委,主营港口业务,大连国资委旗下港口物流业务的统一运作平台目前已拥有近洋航线 70条,是东北地区最大的综合性码头营运商。中韩自贸协定的签订,对大连的货物贸易 ...

(免责声明：分析内容来源于互联网，不构成投资建议，请投资者根据不同行情独立判断) 来源：新浪证券-红岸工作室 11月21日，辽港股份跌2.98%，成交额2.66亿元，换手率0.88%，总市值384.22亿元。 异动分析 航运概念+中韩自贸区+统一大市场+区块链+中俄贸易概念 1、公司的主营业务为油品/液体化工品码头及相关物流业务(油品部分)；集装箱码头及相关物流业务(集 装箱部分)；汽车码头及相关物流业务(汽车部分)；散杂货码头及相关物流业务(散杂货部分)；散粮码头 及相关物流业务(散粮部分)；客运滚装码头及相关物流业务(客运滚装部分)及港口增值与支持业务(增值 服务部分)。公司是东北亚地区进入太平洋、面向世界最为便捷的海上门户，配有完善的运输网络，是 我国主要的海铁联运及海上中转港口之一。 2、实控人大连国资委,主营港口业务,大连国资委旗下港口物流业务的统一运作平台目前已拥有近洋航线 70条,是东北地区最大的综合性码头营运商。中韩自贸协定的签订,对大连的货物贸易、服务贸易、引进 韩资、公共服务体系等方面都将产生重要影响。公司作为大连港港口物流业务的统一运作平台，是中国 东北最大的综合性码头营运商，为客户提供 ...

Core Viewpoint - The article discusses the recent performance and operational aspects of Liaoport Co., highlighting its role in the shipping and logistics sector, particularly in the context of the China-South Korea Free Trade Agreement and its strategic initiatives in expanding shipping routes and services [2][3]. Company Overview - Liaoport Co. is primarily engaged in port logistics, offering services for oil products, container handling, automotive logistics, bulk cargo, and passenger roll-on/roll-off services, making it a key player in Northeast Asia's maritime access [3][9]. - The company operates as a unified logistics platform for Dalian's port operations, leveraging its advantageous natural conditions and management strengths to support the development of the Liaoning coastal economic belt [3][4]. Business Performance - For the period from January to September 2025, Liaoport Co. reported a revenue of 8.426 billion yuan, reflecting a year-on-year growth of 5.99%, and a net profit attributable to shareholders of 1.3 billion yuan, which is a 37.51% increase compared to the previous year [9]. - The company has a diverse revenue structure, with 96.37% coming from services, 3.06% from other sources, and 0.57% from goods [9]. Strategic Initiatives - The company has been actively expanding its shipping routes, adding 10 new routes throughout the year, and is focusing on integrating into national strategies such as the Belt and Road Initiative and the development of the Liaoning Free Trade Zone [4]. - Liaoport Co. has also initiated a blockchain project through its wholly-owned subsidiary, which has received regulatory approval, indicating a commitment to technological advancement in logistics [4]. Market Activity - On November 18, Liaoport Co.'s stock fell by 3.41%, with a trading volume of 351 million yuan and a market capitalization of 40.072 billion yuan [1]. - The stock has seen a net outflow of 25.748 million yuan from major investors, indicating a trend of reduced investment interest over the past two days [5][6].

Core Viewpoint - Qingdao Port is positioned favorably due to its strategic location and recent developments, including a partnership with Huawei to enhance smart port operations, which may lead to growth opportunities in the shipping and logistics sector [2][3]. Group 1: Company Overview - Qingdao Port International Co., Ltd. is located in Qingdao, Shandong Province, and was established on November 15, 2013, with its listing date on January 21, 2019 [6]. - The company primarily engages in the handling of various goods, including containers, metal ores, coal, and crude oil, along with logistics and port value-added services [6]. - Revenue composition includes 56.72% from handling and related services, 36.96% from logistics and port value-added services, and smaller percentages from other port-related services [6]. Group 2: Financial Performance - For the period from January to September 2025, Qingdao Port achieved a revenue of 14.238 billion yuan, representing a year-on-year growth of 1.86%, and a net profit attributable to shareholders of 4.180 billion yuan, up 6.33% year-on-year [6]. - The company has distributed a total of 12.818 billion yuan in dividends since its A-share listing, with 5.687 billion yuan distributed over the past three years [7]. Group 3: Market Activity - On November 12, Qingdao Port's stock rose by 0.57%, with a trading volume of 136 million yuan and a turnover rate of 0.28%, bringing the total market capitalization to 57.641 billion yuan [1]. - Recent net inflow of funds was negative at -3.426 million yuan, indicating a reduction in main capital over the past two days [4]. Group 4: Strategic Developments - The signing of the China-South Korea Free Trade Agreement is expected to benefit Qingdao Port due to its proximity to South Korea and its central location within key port clusters in Northeast Asia [2]. - The partnership with Huawei aims to accelerate the development of smart port operations at major domestic ports, which could enhance operational efficiency and service offerings [3].

- The report introduces a "Total Heat Index" as a quantitative factor, which aggregates the browsing, watchlist, and click counts of individual stocks, normalized as a percentage of the total market on the same day, and then multiplied by 10,000. The value range of this index is [0, 10,000][7] - The "Total Heat Index" is used as a proxy variable for "sentiment heat" at the broader levels of broad-based indices, industries, and concepts. It is calculated by summing up the total heat indices of constituent stocks within each group[7] - A "Broad-Based Index Rotation Strategy" is constructed based on the weekly heat change rate (MA2) of broad-based indices. The strategy involves buying the broad-based index with the highest heat change rate at the end of each week. If the "Other" group has the highest change rate, the strategy remains in cash. The annualized return of this strategy since 2017 is 8.74%, with a maximum drawdown of 23.5%, and a return of 38.52% in 2025[13][16] - For industry-level heat, the same methodology is applied to calculate the weekly heat change rate (MA2) for Shenwan Level 1 and Level 2 industries. The report highlights that the Shenwan Level 1 industry with the highest positive heat change rate (MA2) this week is "Oil & Petrochemical," which increased by 48.6% compared to the previous week. The industry with the largest negative heat change rate is "Nonferrous Metals," which decreased by -14.2%[20][27] - At the concept level, the report constructs two simple portfolios: a "Heat TOP Portfolio" and a "Heat BOTTOM Portfolio." The "Heat TOP Portfolio" selects the top 10 stocks with the highest total heat within the top 5 concepts with the largest heat change rates. The "Heat BOTTOM Portfolio" selects the bottom 10 stocks with the lowest total heat within the same concepts. The "BOTTOM Portfolio" has historically achieved an annualized return of 15.71%, with a maximum drawdown of 28.89%, and a return of 42% in 2025[31][33]

Core Viewpoint - Liaoport Co., Ltd. is positioned as a leading logistics platform for port operations in Dalian, leveraging its strategic location and operational advantages to enhance its role in the Northeast Asia International Shipping Center and the development of the Liaoning Coastal Economic Belt [2][3]. Company Overview - Liaoport Co., Ltd. was established on November 16, 2005, and listed on December 6, 2010. The company is primarily engaged in various port-related logistics services, including oil and liquid chemical products, container handling, automobile logistics, bulk cargo, grain, and passenger roll-on/roll-off services [8][9]. - The company operates as a unified platform for port logistics under the Dalian State-owned Assets Supervision and Administration Commission, managing nearly 70 coastal routes and being the largest comprehensive terminal operator in Northeast China [3][9]. Business Performance - For the period from January to September 2025, Liaoport achieved a revenue of 8.426 billion yuan, representing a year-on-year growth of 5.99%. The net profit attributable to shareholders was 1.3 billion yuan, reflecting a significant increase of 37.51% [9]. - The company's revenue composition is primarily from services (96.37%), with minimal contributions from other sources [9]. Strategic Initiatives - The company is actively expanding its container terminal operations, adding 10 new routes to align with national strategies such as the Belt and Road Initiative and the construction of the Liaoning Free Trade Zone. This includes the addition of 7 Southeast Asia routes, 1 Far East route, and 2 domestic trade routes [4]. - A subsidiary, Dalian Jifa Huanghai Container Transportation Co., Ltd., has received approval for a blockchain project, indicating the company's commitment to technological advancements in logistics [4]. Market Position - Liaoport is recognized as a key player in the maritime logistics sector, serving as a vital gateway for Northeast Asia to the Pacific and the world, with a comprehensive transportation network that supports sea-rail intermodal transport [2][3].

Core Viewpoint - Qingdao Port is strategically positioned in the Bohai Sea region and benefits from the China-South Korea Free Trade Agreement, enhancing its operational advantages in the Northeast Asia port network [2] Company Overview - Qingdao Port International Co., Ltd. was established on November 15, 2013, and listed on January 21, 2019. Its main business includes loading and unloading various goods such as containers, metal ores, coal, and crude oil, along with logistics and port value-added services [6] - The revenue composition of the company is as follows: 56.72% from loading and related services, 36.96% from logistics and port value-added services, 3.25% from oil, electricity, and other sales, 1.95% from rental income, and 1.13% from engineering and labor services [6] - As of September 30, 2025, Qingdao Port achieved an operating income of 14.238 billion yuan, a year-on-year increase of 1.86%, and a net profit attributable to shareholders of 4.180 billion yuan, a year-on-year increase of 6.33% [6] Dividend Information - Since its A-share listing, Qingdao Port has distributed a total of 12.818 billion yuan in dividends, with 5.687 billion yuan distributed over the past three years [7] Institutional Holdings - As of September 30, 2025, the top ten circulating shareholders of Qingdao Port include Southern S&P China A-Share Large Cap Dividend Low Volatility ETF, holding 25.5069 million shares, and Hong Kong Central Clearing Limited, holding 22.3567 million shares, both showing increases in holdings compared to the previous period [8] Market Activity - On November 5, Qingdao Port's stock price decreased by 0.69%, with a trading volume of 110 million yuan and a turnover rate of 0.24%, resulting in a total market capitalization of 56.148 billion yuan [1] - The stock has seen a net outflow of 3.9516 million yuan from main funds today, with a ranking of 21 out of 35 in its industry [3]

Core Viewpoint - The company, Liaoning Port Co., Ltd., is positioned as a leading logistics platform for port operations in Dalian, leveraging its strategic location and operational advantages to enhance its role in the Northeast Asia International Shipping Center and the development of the Liaoning Coastal Economic Belt [2][3]. Company Overview - Liaoning Port Co., Ltd. was established on November 16, 2005, and listed on December 6, 2010. Its main business includes oil/liquid chemical products terminals and related logistics, container terminals and related logistics, automobile terminals and related logistics, bulk cargo terminals and related logistics, grain terminals and related logistics, passenger roll-on/roll-off terminals and related logistics, as well as port value-added and support services [8][9]. Business Operations - The company operates as a unified platform for port logistics in Dalian, with a focus on various terminal operations including oil, containers, automobiles, bulk goods, and passenger services. It is the largest comprehensive terminal operator in Northeast China, with 70 near-sea routes [3][4]. - The company has strengthened its market development for container terminals, adding 10 new routes in the year, and is actively integrating into national strategies such as the Belt and Road Initiative and the construction of the Liaoning Free Trade Zone [4]. Financial Performance - For the period from January to September 2025, the company achieved operating revenue of 8.426 billion yuan, representing a year-on-year growth of 5.99%. The net profit attributable to the parent company was 1.3 billion yuan, reflecting a year-on-year increase of 37.51% [9][10]. Shareholder Information - As of September 30, 2025, the number of shareholders was 211,800, a decrease of 5.54% from the previous period. The average trading cost of the stock is 1.61 yuan, with the stock price approaching a resistance level of 1.69 yuan [6][9].

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]