证券研究报告 2026 年 2 月 10 日 星期二 【A 股市场大势研判】 三大指数涨超 1% 市场表现： | 指数名称 | 收盘点位 | 涨跌幅 | 涨跌 | 上证指数分时图 | | --- | --- | --- | --- | --- | | 上证指数 | 4123.09 | 1.41% | 57.51 | | | 深证成指 | 14208.44 | 2.17% | 301.70 | | | 沪深 300 | 4719.06 | 1.63% | 75.46 | | | 创业板 | 3332.77 | 2.98% | 96.31 | | | 科创 50 | 1458.16 | 2.51% | 35.76 | | | 北证 50 | 1541.50 | 1.36% | 20.61 | | 资料来源：东莞证券研究所，iFinD 数据 板块排名： | 申万行业表现前五 | | | 申万行业表现后五 | 概念板块表现前五 ◼ | | 概念板块表现后五 | | | --- | --- | --- | --- | --- | --- | --- | --- | | 通信 | 5.17% | 石油石化 | 0.21% ...

证券研究报告 2026 年 2 月 9 日 星期一 【A 股市场大势研判】 市场震荡反复，三大指数延续跌势 市场表现： | 指数名称 | 收盘点位 | 涨跌幅 | 涨跌 | 上证指数分时图 | | --- | --- | --- | --- | --- | | 上证指数 | 4065.58 | -0.25% | -10.33 | | | 深证成指 | 13906.73 | -0.33% | -45.98 | | | 沪深 300 | 4643.60 | -0.57% | -26.82 | | | 创业板 | 3236.46 | -0.73% | -23.81 | | | 科创 50 | 1422.41 | -0.71% | -10.12 | | | 北证 50 | 1520.89 | 0.90% | 13.60 | | 资料来源：东莞证券研究所，iFinD 数据 板块排名： | 申万行业表现前五 | | | 申万行业表现后五 | 概 | 念板块表现前五 | 概念板块表现后五 | | | --- | --- | --- | --- | --- | --- | --- | --- | | 石油石化 | 2.55 ...

2026 年 2 月 6 日 陈伟光 S0340520060001 电话：0769-22119430 邮箱： chenweiguang@dgzq.com.cn 罗炜斌 S0340521020001 电话：0769-22110619 邮箱： luoweibin@dgzq.com.cn 资料来源：iFind，东莞证券研究所 超配（维持） 电子行业双周报（2026/01/23-2026/02/05） 行 业 谷歌业绩超预期，上游多个材料调涨 投资要点： 本报告的风险等级为中高风险。 本报告的信息均来自已公开信息，关于信息的准确性与完整性，建议投资者谨慎判断，据此入市，风险自担。 请务必阅读末页声明。 电子行业 SAC 执业证书编号： 行情回顾及估值：申万电子板块近2周（01/23-02/05）累计下跌6.81%， 跑输沪深300指数5.68个百分点，在申万行业中排名第31名；板块2月累 计下跌4.70%，跑输沪深300指数3.94个百分点，在申万行业中排名第29 名；板块今年累计上涨5.31%，跑赢沪深300指数4.44个百分点，在申万 行业中排名第18名。估值方面，截至2月5日，SW电子板块PE TTM（剔除 负 ...

2026 年 2 月 6 日 刘梦麟 SAC 执业证书编号： S0340521070002 电话：0769-22110619 邮箱： liumenglin@dgzq.com.cn 周 报 陈伟光 S0340520060001 电话：0769-22119430 邮箱： chenweiguang@dgzq.com.cn 资料来源：东莞证券研究所，iFind 相关报告 投资要点： 本报告的风险等级为中高风险。 本报告的信息均来自已公开信息，关于信息的准确性与完整性，建议投资者谨慎判断，据此入市，风险自担。 请务必阅读末页声明。 半导体行业 超配（维持） 半导体行业双周报（2026/01/23-2026/02/05） 行 业 存储芯片公司 25Q4 业绩表现亮眼 半导体行业指数近两周涨跌幅：截至2026年1月22日，申万半导体行业指数 近两周（2026/1/23-2026/2/5）累计下跌7.68%，跑输沪深300指数6.55个 百分点；2026年以来申万半导体行业指数累计上涨9.77%，跑赢沪深300指 数8.90个百分点。 SAC 执业证书编号： 半导体行业（申万）指数走势 行业新闻与公司动态：（1）铠侠：在AI ...

Investment Rating - The report maintains a "Market Perform" rating for the pharmaceutical and biotechnology industry, indicating that the industry index is expected to perform within ±10% of the market index over the next six months [28][37]. Core Insights - The SW pharmaceutical and biotechnology industry underperformed the CSI 300 index, declining by 1.91% from January 23 to February 5, 2026, which is approximately 0.74 percentage points lower than the index [12]. - Most sub-sectors within the industry recorded negative returns during the same period, with offline pharmacies and vaccine sectors showing the best performance, increasing by 3.01% and 0.12% respectively, while other sectors like biological products and chemical preparations saw declines of 3.28% and 3.27% [13]. - Approximately 34% of stocks in the industry recorded positive returns, while 66% experienced negative returns during the reporting period [14]. - The overall price-to-earnings (PE) ratio for the SW pharmaceutical and biotechnology industry was approximately 51.00 times as of February 5, 2026, indicating a decrease in industry valuation [18]. Summary by Sections 1. Market Review - The SW pharmaceutical and biotechnology industry underperformed the CSI 300 index, with a decline of 1.91% from January 23 to February 5, 2026 [12]. - Most sub-sectors recorded negative returns, with offline pharmacies and vaccines performing relatively well [13]. - About 34% of stocks in the industry had positive returns, with significant variations in individual stock performance [14]. - The industry valuation has decreased, with a PE ratio of approximately 51.00 times [18]. 2. Industry News - The 11th batch of national procurement results is set to be implemented in February, with notifications already released by 17 provinces [26]. - The National Medical Insurance Administration has issued a notice to accelerate the cultivation and opening of application scenarios in the medical insurance field [25]. 3. Company Announcements - Jianyou Co., Ltd. announced that its subsidiary received FDA approval for its product, sodium selenite injection [27]. 4. Industry Outlook - The report suggests a focus on investment opportunities in the brain-computer interface sector as part of the 14th Five-Year Plan, with ongoing policy support [28]. - Recommended sectors for investment include medical devices, pharmaceutical commerce, aesthetic medicine, scientific services, hospital and diagnostic services, traditional Chinese medicine, innovative drugs, biological products, and CXO services [29].

Market Performance - The Shanghai Composite Index closed at 4075.92, down by 0.64% (-26.29 points) [2] - The Shenzhen Component Index closed at 13952.71, down by 1.44% (-203.56 points) [2] - The CSI 300 Index closed at 4670.42, down by 0.60% (-28.26 points) [2] - The ChiNext Index closed at 3260.28, down by 1.55% (-51.24 points) [2] - The STAR 50 Index closed at 1432.52, down by 1.44% (-20.95 points) [2] - The Beijing Stock Exchange 50 Index closed at 1507.29, down by 2.03% (-31.28 points) [2] Sector Performance - The top-performing sectors included Beauty Care (3.21%), Banks (1.57%), and Food & Beverage (1.31%) [3] - The worst-performing sectors included Non-ferrous Metals (-4.57%), Electric Power Equipment (-3.41%), and Coal (-2.22%) [3] - Concept sectors showing strength included Horse Racing (1.89%) and Duty-Free Shops (1.33%) [3] - Concept sectors underperforming included BC Battery (-5.18%) and Lead Metal (-4.14%) [3] Market Outlook - The market experienced a weak adjustment with all major indices closing lower, particularly the ChiNext Index [4] - Consumer sectors showed resilience with significant activity in Food & Beverage, Retail, and Tourism [4] - The financial sector strengthened in the afternoon, while commodities like Non-ferrous Metals and Oil & Gas faced declines [4] - The overall market sentiment indicated more stocks declining than rising, with over 3700 stocks down [6] Economic Indicators - The total trading volume in the Shanghai and Shenzhen markets was 2.18 trillion, a decrease of 304.8 billion from the previous trading day [6] - Industrial profits for large-scale industrial enterprises are projected to grow by only 0.6% in 2025, below GDP growth [6] - The People's Bank of China emphasized support for key sectors like technology innovation and small to medium enterprises [5] Risks - Potential risks include unexpected declines in the overseas economy and prolonged high interest rates affecting domestic liquidity [7] - Trade tensions between China and the U.S. could further pressure domestic exports [7]

证券研究报告 2026 年 2 月 6 日 星期五 【A 股市场大势研判】 市场弱势调整，三大指数集体收跌 市场表现： | 指数名称 | 收盘点位 | 涨跌幅 | 涨跌 | 上证指数分时图 | | --- | --- | --- | --- | --- | | 上证指数 | 4075.92 | -0.64% | -26.29 | | | 深证成指 | 13952.71 | -1.44% | -203.56 | | | 沪深 300 | 4670.42 | -0.60% | -28.26 | | | 创业板 | 3260.28 | -1.55% | -51.24 | | | 科创 50 | 1432.52 | -1.44% | -20.95 | | | 北证 50 | 1507.29 | -2.03% | -31.28 | | 后市展望： 周四，市场全天弱势调整，三大指数集体收跌。早盘三大指数集体低开，随后市场 持续震荡走弱，午后大盘逐渐企稳，跌幅有所收窄。截至收盘，三大指数全线收跌，创业 板指领跌。盘面上，大消费板块大涨，食品饮料、零售、影视院线、旅游酒店方向轮番活 跃，大金融板块午后走强，商业航天概念局部活 ...

Market Overview - The market experienced a rebound with the Shanghai Composite Index returning to 4100 points, closing at 4102.20, up by 0.85% [2][4] - The Shenzhen Component Index closed at 14156.27, up by 0.21%, while the ChiNext Index fell by 0.40% to 3311.51 [2][4] - The total trading volume in the Shanghai and Shenzhen markets was 2.48 trillion yuan, a decrease of 633 billion yuan from the previous trading day [6] Sector Performance - The top-performing sectors included coal (up 7.58%), building materials (up 3.48%), and real estate (up 2.97%) [3][4] - Conversely, sectors such as media (-3.12%), telecommunications (-2.73%), and computing (-1.70%) underperformed [3][4] - Concept indices showed strong performance in coal, TOPCON batteries, and BC batteries, while concepts like Kuaishou and cloud gaming lagged behind [3][4] Future Outlook - The report indicates that the market is expected to stabilize with a focus on consumption policies and infrastructure development [6] - Short-term volatility is anticipated due to profit-taking pressures after a rapid rise in stock prices over the past two months [6] - Long-term, the market is expected to transition from a valuation-driven rally to one driven by earnings, with a focus on strategic resource products and technology growth [6] News Highlights - The central government's No. 1 document emphasizes the integration of AI with agriculture and the development of new agricultural production capabilities [5] - The People's Bank of China announced an 800 billion yuan reverse repurchase operation to maintain liquidity in the banking system [5] - In January 2026, A-share new accounts reached 4.9158 million, a 213% increase year-on-year [5]

证券研究报告 2026 年 2 月 4 日 星期三 【A 股市场大势研判】 资料来源：东莞证券研究所，iFinD 数据 后市展望： 大盘探底回升，三大指数集体收红 市场表现： | 指数名称 | 收盘点位 | 涨跌幅 | 涨跌 | 上证指数分时图 | | --- | --- | --- | --- | --- | | 上证指数 | 4067.74 | 1.29% | 51.99 | | | 深证成指 | 14127.11 | 2.19% | 302.75 | | | 沪深 300 | 4660.11 | 1.18% | 54.13 | | | 创业板 | 3324.89 | 1.86% | 60.78 | | | 科创 50 | 1471.07 | 1.39% | 20.17 | | | 北证 50 | 1549.51 | 3.27% | 49.08 | | 资料来源：东莞证券研究所，iFinD 数据 板块排名： | 申万行业表现前五 | | | 申万行业表现后五 | 概 | 念板块表现前五 | 概念板块表现后五 | | | --- | --- | --- | --- | --- | --- | --- | ...

Market Overview - The A-share market experienced a significant adjustment, with all three major indices declining over 2% [1][4] - The Shanghai Composite Index closed at 4015.75, down 2.48%, while the Shenzhen Component Index fell 2.69% to 13824.35 [2] Sector Performance - The top-performing sectors included Food & Beverage (+1.11%), Banks (+0.17%), and Household Appliances (-0.49%) [3] - Conversely, the worst-performing sectors were Non-ferrous Metals (-7.62%), Steel (-5.93%), and Basic Chemicals (-5.69%) [3] Market Sentiment and Outlook - The market showed a broad decline, with over 4600 stocks falling, and 123 stocks hitting the daily limit down [6] - The report indicates that the market sentiment has cooled significantly, with expectations of continued volatility in February [6] - Despite the current downturn, there is an expectation that the overall index adjustment space is limited, and stabilization may occur around the Chinese New Year [6] Economic Indicators - The manufacturing PMI for January was reported at 49.3, indicating a contraction, while the non-manufacturing business activity index was at 49.4, also showing a decline [5] - The report highlights that some small and medium-sized banks have begun reducing deposit rates, which may set the stage for broader interest rate cuts by the central bank [6]