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]

Market Performance - The three major indices collectively declined, with the Shanghai Composite Index closing at 4075.92, down 0.64% or 26.29 points [2] - The Shenzhen Component Index fell by 1.44%, closing at 13952.71, while the CSI 300 Index decreased by 0.60% to 4670.42 [2] - The ChiNext Index experienced the largest drop, closing at 3260.28, down 1.55% or 51.24 points [2] Sector Rankings - The top-performing sectors included Beauty Care (3.21%), Banks (1.57%), and Food & Beverage (1.31%) [3] - Conversely, the worst-performing sectors were Non-ferrous Metals (-4.57%), Electric Power Equipment (-3.41%), and Coal (-2.22%) [3] Market Outlook - The market showed weakness with all three major indices closing lower, particularly the ChiNext Index [4] - Consumer sectors such as Food & Beverage and Retail saw significant gains, while sectors like Non-ferrous Metals and Electric Power Equipment faced notable declines [4] - The report indicates that the market may experience a phase of oscillation with potential upward movement, while also highlighting the need for caution regarding short-term adjustments and profit-taking risks [6] News and Developments - The Ministry of Industry and Information Technology emphasized breakthroughs in key technologies such as computing power chips and industrial large models [5] - The People's Bank of China held a meeting focusing on building a multi-level financial service system to support key areas like domestic demand and technological innovation [5] - Developments in commercial aerospace are expected to enhance launch efficiency and reduce costs significantly [5]

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]

证券研究报告 2026 年 2 月 2 日 星期一 【新股发行跟踪（20260202）】 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。 1 一、上周新股表现情况 上周（1 月 26 日-1 月 30 日）共有 4 只新股上市，上市首日涨跌幅均 值为 174.37%。其中，有 4 只新股上市首日涨幅超 100%，为美德乐、振石 股份、农大科技、恒运昌。上周无新股首日破发。 资料来源：东莞证券研究所，iFinD，其中"--"为数据不可得。 二、周度新股上市情况走势 从周度新股上市规模来看，上周（1 月 26 日-1 月 30 日，下同）较上 上周（1 月 19 日-1 月 23 日，下同）相比，首发募资金额多 50.85 亿元。 资料来源：东莞证券研究所，iFinD 表 1：上周新股表现 股票代码 股票简称 上市日期 上市 板块 发行价 格（元） 发行市 盈率 证监会行业 首日收盘 涨跌幅(%) 920119.BJ 美德乐 46052 北证 41.88 14.99 通用设备制造业 161.46 601112.S ...

证券研究报告 2026 年 2 月 2 日 星期一 【A 股市场大势研判】 A 股大小指数分化，沪指跌近 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 | 4117.95 | -0.96% | -40.04 | | | 深证成指 | 14205.89 | -0.66% | -94.18 | | | 沪深 300 | 4706.34 | -1.00% | -47.53 | | | 创业板 | 3346.36 | 1.27% | 41.84 | | | 科创 50 | 1509.40 | 0.12% | 1.76 | | | 北证 50 | 1531.55 | -0.29% | -4.45 | | 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 | 3.44% | ...

2026 年 2 月 1 日 春季行情有望延续 投 资 2026 年 2 月份投资策略报告 投资要点： S0340523110001 电话：0769-22119276 邮箱：zenghao@dgzq.com.cn | 邮箱：zenghao@dgzq.com.cn 上证指数 4117.95 深证成指 14205.89 | 涨跌幅 3.76% 5.03% 证 券 研 究 | | --- | --- | | 收盘点位 | | | 沪深 300 4706.34 | 1.65% | | 创业板指 3346.36 | 4.47% | | 北证 50 1531.55 | 6.33% | | 科创 50 1509.40 | 12.29% | | 资料来源：东莞证券研究所，iFinD 上证指数月线走势 | 报 | | 告 | | | 资料来源：东莞证券研究所，Wind | | 上证指数月线走势 本报告的风险等级为中风险。 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。 月度策略/A 股市场 分析师：费小平 资料来源：东莞证券研究所，Wind SAC 执业证 ...

Investment Rating - The report maintains an "Overweight" rating for the computer industry, expecting the industry index to outperform the market index by over 10% in the next six months [2][33]. Core Insights - The report highlights a competitive landscape in AI applications among major internet companies, with significant cash giveaways during the Spring Festival to attract users and enhance engagement with AI products. This marks a new phase in AI application competition, aiming for widespread adoption and commercialization [2][28]. - The computer industry index has shown a decline of 5.32% over the past two weeks, underperforming the CSI 300 index by 5.37 percentage points, ranking last among 31 sectors. However, it has increased by 9.08% in January, outperforming the CSI 300 index by 6.40 percentage points [10][20]. - The current price-to-earnings (PE) ratio for the SW computer sector stands at 59.79 times, placing it in the 96.66 percentile for the past five years and 91.70 percentile for the past ten years, indicating high valuation levels [20][22]. Summary by Sections Industry Performance Review - The SW computer sector has experienced a two-week decline of 5.32%, ranking 31st among 31 sectors. In January, it rose by 9.08%, outperforming the CSI 300 index by 6.40 percentage points [10][13]. Valuation Situation - As of January 29, 2026, the SW computer sector's PE TTM is 59.79 times, indicating a high valuation compared to historical data [20][22]. Industry News - Major announcements include Tencent's cash giveaway of 1 billion RMB for the Spring Festival, the launch of new AI models by Alibaba and ByteDance, and price increases for server CPUs by Intel and AMD due to high demand [22][24][25]. Company Announcements - Notable company forecasts include iFlytek expecting a net profit of 785 million to 950 million RMB for 2025, and SuperMap Software projecting a profit turnaround from a previous loss [25][26][27]. Weekly Insights - The report emphasizes the strategic moves by leading internet companies to capture AI traffic during the Spring Festival, suggesting a focus on investment opportunities related to AI applications and partnerships with leading firms [28][29].

Investment Rating - The report maintains a "Market Weight" rating for the building materials industry, indicating that the industry index is expected to perform within ±10% of the market index over the next six months [49]. Core Insights - The building materials industry is experiencing a recovery in profitability, with some consumer building materials products seeing price increases due to rising raw material costs [2][5]. - The cement sector is expected to show resilience in profitability, supported by significant infrastructure projects and urban renewal initiatives in 2026, despite a projected decline in cement production in 2025 [4][41]. - The glass and fiberglass sectors are undergoing structural adjustments, with a focus on high-end products and green transformation, while traditional segments face challenges from real estate market weaknesses [42][43]. - The consumer building materials segment is witnessing a trend of price stabilization and recovery, driven by demand for renovation and urban renewal, despite a slowdown in new construction [44]. Summary by Sections Cement Industry - In Q1 2026, cement companies are expected to implement significant production cuts, with an average shutdown period of 46 days nationwide, aimed at balancing supply and demand [4][41]. - The average cost of P.O42.5 bulk cement is reported at 197 RMB/ton, with a gross profit margin of 17% [4]. - The industry is projected to recover gradually, contingent on effective supply-side policies and infrastructure investment [4][41]. Glass and Fiberglass - The flat glass market is expected to stabilize as production capacity is controlled and environmental standards are enforced, although demand remains weak due to real estate sector challenges [42]. - The fiberglass industry is in a recovery phase, with a focus on eliminating inefficient capacity and enhancing production quality through technological upgrades [43]. Consumer Building Materials - Major companies like Keshun and Sankeshu have announced price increases due to rising costs of raw materials, indicating a trend towards price recovery in the sector [44]. - The demand for renovation and urban renewal is expected to drive growth, while leading companies are enhancing their market share through brand strength and service improvements [44]. Recommended Stocks - The report suggests focusing on companies with strong fundamentals and high dividend yields, including Shangfeng Cement, Tapa Group, and Huaxin Cement [4][45].