证券研究报告 | 2026年03月02日 金融工程日报 沪指震荡微涨，油气、黄金股走强 市场表现：20260302 规模指数中沪深 300 指数表现较好，板块指数中上证 综指表现较好，风格指数中中证 500 价值指数表现较好。石油石化、煤炭、 有色金属、国防军工、通信行业表现较好，传媒、消费者服务、计算机、综 合金融、综合行业表现较差。黄金精选、油气开采、高送转、页岩气、可燃 冰等概念表现较好，小程序、WEB3.0、虚拟人、医保支付改革、互联网营 销等概念表现较差。 市场情绪：20260302 收盘时有 98 只股票涨停，有 24 只股票跌停。昨日涨 停股票今日收盘收益为 2.56%，昨日跌停股票今日收盘收益为-4.94%。今日 封板率 74%，较前日下降 4%，连板率 28%，较前日提升 8%。 市场资金流向：截至 20260227 两融余额为 26692 亿元，其中融资余额 26519 亿元，融券余额 173 亿元。两融余额占流通市值比重为 2.5%，两融 交易占市场成交额比重为 9.7%。 折溢价：20260227 当日 ETF 溢价较多的是中证 500ETF 中银证券，ETF 折价较多的是光伏 ETF ...

证券研究报告 | 策略点评 2026 年 03 月 02 日 投资要点 分析师：孟之绪 执业编号：S0300524080001 电话： 邮箱：mengzhixu@ykzq.com 投资策略研究 粤开市场日报-20260302 今日关注 指数涨跌情况：今日 A 股主要指数多数下跌。截止收盘，沪指涨 0.47%，收报 4182.59 点；深证成指跌 0.20%，收报 14465.79 点；科创 50 跌 1.56%，收报 1464.77 点；创业板指跌 0.49%，收报 3294.16 点。总体上，全天个股涨少跌 多，Wind 数据显示，全市场 1141 只个股上涨，4276 只个股下跌，61 只个股 收平。沪深两市今日成交额合计 30207 亿元，较上个交易日放量 5327 亿元。 行业涨跌情况：今日申万一级行业涨少跌多，石油石化、煤炭、有色金属、 国防军工和通信等行业领涨，涨幅分别为7.95%、3.77%、3.17%、2.47%和1.88%， 传媒、计算机、社会服务、美容护理和商贸零售等行业领跌，跌幅分别为 3.98%、 2.88%、2.68%、2.44%、2.41%。 板块涨跌情况：今日涨幅居前概念板块为油 ...

[tabl中e_山pa每ge日1点] 评 [table_subject] 2026 年 2 月 24 日 证券研究报告·中山每日点评 马年首日收涨 ——2 月 24 日 A 股市场点评 [中ta山bl证e_券inv研es究t]所 [[分ttaa析bbll师ee__：rree唐ssee晋aarr荣cchh]] 登记编号：S0290517120002 邮箱：tangjr@zszq.com 分析师：方鹏飞 登记编号：S0290519010001 邮箱：fangpf@zszq.com 分析师：葛淼 登记编号：S0290521120001 邮箱：gemiao@zszq.com 1.市场整体表现 表 1 主要指数涨跌幅度 | 指数名称 | 涨跌幅（%） | 指数名称 | 涨跌幅（%） | | --- | --- | --- | --- | | 上证指数 | 0.87 | 北证 50 | 0.37 | | 深证成指 | 1.36 | 万得全 A | 1.06 | | 沪深 300 | 1.01 | 中证 500 | 1.12 | | 科创 50 | -0.34 | 红利指数 | 1.86 | 资料来源：Wind，中山证券研 ...

证券研究报告 | 策略点评 2026 年 02 月 24 日 投资要点 分析师：孟之绪 执业编号：S0300524080001 电话： 邮箱：mengzhixu@ykzq.com 投资策略研究 粤开市场日报-20260224 今日关注 指数涨跌情况：今日 A 股主要指数多数收涨。截止收盘，沪指上涨 0.87%，收 报 4117.41 点；深证成指涨 1.36%，收报 14291.57 点；创业板指涨 0.99%， 收报 3308.26 点；科创 50 指数跌 0.34%，收报 1465.37 点。总体上，全天个 股涨多跌少，Wind 数据显示，全市场 4003 只个股上涨，仅 1388 只个股下跌， 86 只个股收平。沪深两市今日成交额合计 22021 亿元，较上个交易日放量 2194 亿元。 行业涨跌情况：今日申万一级行业涨多跌少，石油石化、建筑材料、基础化 工、有色金属、煤炭等行业领涨，涨幅分别为 5.53%、3.71%、3.45%、3.31%、 3.10%，传媒、计算机、商贸零售、食品饮料、非银金融等行业领跌，跌幅分 别为 3.20%、1.81%、1.46%、0.86%、0.42%。 概念板块涨跌情况： ...

截至收盘，沪指涨0.87%报4117.41点；深成指涨1.36%报14291.57点；创业板指涨0.99%报3308.26点。 中新网2月24日电2月24日，马年首个交易日，A股三大股指集体上涨。 A股三大股指收盘表现。 全市场超4000只个股上涨，全天成交额约2.2万亿元，较前一交易日有所放量。 盘面上，能源设备、石油天然气、海运、化肥农药等行业板块涨幅居前；概念板块方面，培育钻石、玻 璃纤维、磷化工、油气开采等表现亮眼。 （文章来源：中国新闻网） ...

Market Overview - The A-share major indices mostly closed lower today, with the Shanghai Composite Index down 0.25% at 4065.58 points, the Shenzhen Component Index down 0.33% at 13906.73 points, the ChiNext Index down 0.73% at 3236.46 points, and the Sci-Tech 50 Index down 0.71% at 1422.41 points [1] - Overall, the market saw mixed performance with 2748 stocks rising and 2545 stocks falling, while 180 stocks remained flat. The total trading volume in the Shanghai and Shenzhen markets was 21,457 billion yuan, a decrease of 305 billion yuan compared to the previous trading day [1] Industry Performance - Among the Shenwan first-level industries, sectors such as petroleum and petrochemicals, basic chemicals, and electric equipment led the gains, with increases of 2.55%, 2.05%, and 1.27% respectively. Conversely, industries like food and beverage, defense and military, and social services experienced declines, with drops of 1.86%, 1.66%, and 1.37% respectively [1] Concept Sector Performance - The concept sectors that saw the highest gains today included lithium battery electrolyte, lithium battery anode, and solid-state batteries, among others. Notably, sectors such as liquor, cross-strait integration, and advanced packaging experienced pullbacks [2]

Market Overview - The A-share market showed mixed performance today, with the Shanghai Composite Index rising by 0.16% to close at 4157.98 points, while the Shenzhen Component Index fell by 0.3% to 14300.08 points. The ChiNext Index decreased by 0.57% to 3304.51 points, and the Sci-Tech 50 Index dropped by 3.03% to 1507.64 points. Overall, there were 1801 stocks that rose and 3562 that fell, with a total trading volume of 32.3 billion yuan, an increase of 2.646 billion yuan from the previous trading day [1][2]. Industry Performance - Among the Shenwan first-level industries, food and beverage, media, real estate, non-bank financials, and oil and petrochemicals led the gains, with increases of 6.57%, 3.53%, 2.65%, 2.28%, and 2.23% respectively. Conversely, the electronics, defense and military industry, electric equipment, and machinery sectors experienced declines, with drops of 3.56%, 1.79%, 1.78%, 1.76%, and 1.66% respectively [1]. Concept Sector Performance - The top-performing concept sectors today included liquor, beverage manufacturing, real estate selection, Xiaohongshu platform, oil and gas extraction, short drama games, brand leaders, Pinduoduo partners, virtual humans, insurance selection, Kimi, WEB3.0, rare earths, Chinese corpus, and bank selection. In contrast, sectors such as the SMIC industrial chain, copper-clad laminates, analog chips, and third-generation semiconductors saw a pullback [2].

Market Overview - The A-share market indices all experienced gains today, with the Shanghai Composite Index rising by 0.14% to close at 4122.58 points, the Shenzhen Component Index increasing by 0.50% to 14327.05 points, the Sci-Tech 50 up by 0.41% to 1541.64 points, and the ChiNext Index climbing by 1.01% to 3328.65 points [1][10] - Overall, a total of 3576 stocks rose while 1774 stocks fell, with 120 stocks remaining flat. The total trading volume in the Shanghai and Shenzhen markets reached 26,917 billion yuan, an increase of 911 billion yuan compared to the previous trading day [1][10] Industry Performance - Among the Shenwan first-level industries, the top gainers included building materials (up 4.09%), defense and military (up 3.23%), petroleum and petrochemicals (up 3.07%), telecommunications (up 2.83%), coal (up 1.85%), and steel (up 1.81%). Conversely, the sectors that saw declines included beauty and personal care (down 0.76%), banking (down 0.43%), and pharmaceuticals and biology (down 0.42%) [1][10] Concept Sector Performance - The leading concept sectors with significant gains today included large aircraft, aircraft carriers, copper-clad laminates, MoE threads, superhard materials, natural gas, selected power equipment, military-civilian integration, AVIC system, satellite internet, oil and gas extraction, cultivated diamonds, military information technology, nuclear fusion, and China Shipbuilding Industry Corporation [2]

Investment Rating - The investment rating for the company is "Buy" with a target price not specified [8]. Core Views - The company's Q3 2025 net profit was 32.4 billion, which met expectations, while revenue reached 104.9 billion, showing a year-on-year increase of 5.7%. However, net profit decreased by 12.16% year-on-year [1]. - The total oil and gas production in Q3 2025 was 194 million barrels of oil equivalent (mmboe), reflecting a year-on-year increase of 7.9%, with oil and gas production increasing by 7.1% and 10.4% respectively [2]. - The cost per barrel of oil for Q1-Q3 2025 was $27.35, a decrease of $0.79 year-on-year, but there was a slight increase of $1.31 per barrel in Q3 due to production declines caused by typhoons [3]. - The realized oil price in Q3 2025 was $66.62 per barrel, with a discount of $1.6 compared to Brent, showing a year-on-year narrowing of the discount but a slight widening compared to the previous quarter. The realized natural gas price remained stable at 1.96 yuan per cubic meter [4]. - Operating cash flow for Q1-Q3 2025 was 171.7 billion, down 6% year-on-year, while capital expenditure was 86 billion, down 10% year-on-year, with a full-year capital expenditure plan of 125-135 billion [5]. Financial Data Summary - The company's projected net profits for 2025, 2026, and 2027 are 128.3 billion, 133.1 billion, and 135.8 billion respectively, corresponding to a price-to-earnings (P/E) ratio of 10 and 6.9 times based on the stock price as of October 30, 2025. The dividend yield is projected at 4.5% and 6.6% for 2025 [5]. - The financial data for the years 2023 to 2027 shows a projected revenue of 404.9 billion in 2025, with a growth rate of -3.72%. The EBITDA for 2025 is estimated at 278.6 billion, with a net profit of 128.3 billion [6]. - The company's earnings per share (EPS) for 2025 is projected to be 2.70 yuan, with a P/E ratio of 10.01 and a price-to-book (P/B) ratio of 2.73 [6].

Market Performance - The Shanghai 50 Index performed well today, increasing by 0.09%, while the CSI 300 Index decreased by 0.33% and the CSI 500 Index fell by 0.80% [4] - The North Exchange 50 Index showed strong performance, rising by 0.87%, while the Shenzhen Composite Index and the ChiNext Index both declined [4] - The oil and petrochemical, banking, real estate, home appliance, and media sectors performed well, with returns of 1.55%, 0.94%, 0.88%, 0.84%, and 0.56% respectively [8] Market Sentiment - At the close, 74 stocks hit the daily limit up, while 8 stocks hit the limit down [12] - Stocks that were limit up yesterday had a closing return of 2.18%, while those that were limit down had a return of -0.81% [14] - The sealing rate was 71%, down 7% from the previous day, while the consecutive sealing rate increased by 12% to 28% [16] Market Capital Flow - As of October 21, 2025, the margin trading balance was 24,443 billion yuan, with a financing balance of 24,273 billion yuan and a securities lending balance of 170 billion yuan [18] - The margin trading balance accounted for 2.5% of the total market capitalization, and margin trading represented 11.5% of the market turnover [20] Premium and Discount - On October 21, 2025, the oil and gas ETF had the highest premium at 0.97%, while the Innovation 100 ETF had the highest discount at 0.69% [24] - The average discount rate for block trades over the past six months was 6.15%, with a discount rate of 5.54% on the same day [26] Institutional Attention and Rankings - The stocks with the most institutional research in the past week included Huace Detection, Shiyuan Co., and Jiuzhou Pharmaceutical, with Huace Detection being researched by 118 institutions [31] - The top ten stocks with net inflows from institutional special seats included Rongxin Culture, Kebo Da, and Te Yi Pharmaceutical [34] - The top ten stocks with net outflows from institutional special seats included Lanfeng Biochemical, Hezhu Intelligent, and Haima Automobile [34]