Market Overview - The A-share market showed a mixed performance today, with the Shanghai Composite Index rising by 0.07% to close at 3919.98 points, and the Shenzhen Component Index increasing by 0.27% to 13368.99 points. The ChiNext Index rose by 0.41% to 3205.01 points, indicating a generally stable market with 1508 stocks rising and 3852 stocks falling [1][10]. Industry Performance - Among the primary industries, the leading sectors included Power Equipment, Building Materials, Electronics, Nonferrous Metals, and Banking, with respective gains of 1.12%, 0.88%, 0.58%, 0.42%, and 0.37%. Conversely, sectors such as Social Services, Beauty Care, Retail, Defense, and Computers experienced declines, with losses of 2.07%, 1.65%, 1.60%, 1.42%, and 1.05% respectively [1][10]. Concept Sector Performance - The top-performing concept sectors included Lithium Battery Electrolyte, Glass Fiber, Liquid Cooling Servers, Power Batteries, Copper Clad Laminates, Lithium Battery Anodes, Solid-State Batteries, Lithium Batteries, Fluorine Chemicals, Sodium-Ion Batteries, Lithium Mines, Lithium Battery Cathodes, and Lithium Iron Phosphate Batteries. These sectors showed significant upward movement, reflecting strong investor interest [2][12].

A股主要指数拉升，创业板指涨1.08%，沪指涨0.47%，深证成指涨0.83%。能源金属、锂矿、电池、贵 金属、光刻机、有机硅、PCB等概念涨幅居前；全市约2000股上涨，3300股下跌。 股票频道更多独家策划、专家专栏，免费查阅>> 责任编辑：栎树 | 名称 | 涨跌幅 | | --- | --- | | 锂电电解液指镂 | 7.23% | | 玻璃纤维指数 | 5.61% | | 动力电池指数 | 3.79% | | 锂电负极指数 | 3.73% | | 锂电池指数 | 3.22% | | 锂电正极指数 | 3.16% | | 固态电池指数 | 2.99% | | 钠离子电池指镂 | 2.90% | | 氟化工指数 | 2.87% | | 锂矿指数 | 2.90% | | 磷酸铁锂电池排 | 2.80% | ...

Market Overview - The A-share market saw all major indices rise today, with the Shanghai Composite Index increasing by 0.65% to close at 3914.01 points, the Shenzhen Component Index rising by 1.25% to 13146.72 points, the STAR Market 50 Index up by 0.72% to 1336.76 points, and the ChiNext Index gaining 1.31% to 3092.50 points [1][14] - Overall, 3396 stocks rose while 1868 stocks fell, with a total trading volume of 18739 billion yuan, an increase of 2881 billion yuan compared to the previous trading day [1] Industry Performance - Among the Shenwan first-level industries, the top gainers included non-ferrous metals (up 2.85%), telecommunications (up 2.81%), electronics (up 1.58%), commercial retail (up 1.41%), and social services (up 1.35%). The only sectors that declined were agriculture, forestry, animal husbandry, and fishery (down 0.43%), environmental protection (down 0.23%), and real estate (down 0.06%) [1][14] Concept Sectors - The leading concept sectors with significant gains today included smart speakers, MCU chips, ice and snow tourism, photolithography machines, selected industrial metals, the Internet of Things, TWS headphones, GPUs, the SMIC industrial chain, rare earths, circuit boards, 6G, AI wearable devices, selected shipping, and AI mobile phones [2][11]

Market Overview - The A-share market showed mixed performance today, with the Shanghai Composite Index rising by 0.29% to close at 3875.26 points, while the Shenzhen Component Index fell by 0.25% to 12875.19 points. The ChiNext Index decreased by 0.44% to 3031.3 points, and the Sci-Tech 50 Index dropped by 0.33% to 1310.7 points. Overall, 2786 stocks rose, 2445 fell, and 217 remained unchanged, with a total trading volume of 17098 billion yuan, down by 736 billion yuan from the previous trading day [1][2]. Industry Performance - Among the Shenwan first-level industries, light industry manufacturing, basic chemicals, petroleum and petrochemicals, and coal sectors led the gains, with increases of 1.09%, 1.01%, 0.90%, and 0.80% respectively. Conversely, the comprehensive, media, retail, and computer sectors experienced the largest declines, with decreases of 2.34%, 1.40%, 1.20%, and 0.82% respectively [1][2]. Concept Sector Performance - The concept sectors that performed well today included lithium battery electrolytes, consumer electronics OEM, solid-state batteries, sodium-ion batteries, HBM, lithium battery cathodes, power batteries, TWS headsets, optical modules (CPO), lithium batteries, lithium iron phosphate batteries, lithium battery anodes, phosphorus chemicals, analog chips, and copper-clad laminates. In contrast, sectors such as cultivated diamonds, Hainan Free Trade Port, Xiaohongshu platform, SPD, and cross-strait integration saw corrections [2].

Content: --------- <doc id='1'>金融工程日报 A 股单边下行，AI 应用逆势走强、锂电池产业链全线下挫</doc> <doc id='2'>核心观点 金融工程日报 市场表现：20251121 市场全线下跌，规模指数中上证 50 指数表现较好，板 块指数中上证综指表现较好，风格指数中沪深 300 价值指数表现较好。行业 指数全线下跌，家电、传媒、食品饮料、银行、农林牧渔行业表现较好，综 合、有色金属、基础化工、通信、电子行业表现较差。中船系、水产、小红 书平台、拼多多合作商、短剧游戏等概念表现较好，锂矿、锂电正极、锂电 隔膜、盐湖提锂、锂电电解液等概念表现较差。 市场情绪：20251121 收盘时有 33 只股票涨停，有 107 只股票跌停。昨日涨 停股票今日表现低迷，赚钱效应较弱，高开低走，收盘收益为-0.55%，昨日 跌停股票今日收盘收益为-5.58%。今日封板率 61%，较前日提升 10%，连板 率 24%，较前日下降 0%。 市场资金流向：截至 20251120 两融余额为 24917 亿元，其中融资余额 24744 亿元，融券余额 173 亿元。两融余额占流通市值比重为 2.6%，两融交易占市 场成交额比重为 10.1%。</doc> <doc id='3'>折溢价：20251120 当日 ETF 溢价较多的是创科技 ETF，ETF 折价较多的是芯 片 ETF 景顺。近半年以来大宗交易日均成交金额达到 20 亿元，20251120 当 日大宗交易成交金额为 19 亿元，近半年以来平均折价率 6.36%，当日折价率 为 7.71%。近一年以来上证 50、沪深 300、中证 500、中证 1000 股指期货主 力合约的年化贴水率中位数分别为 0.48%、3.39%、10.86%、13.39%，当日上 证 50 股指期货主力合约年化贴水率为 4.00%，处于近一年来 29%分位点，当 日沪深 300 股指期货主力合约年化贴水率为 7.08%，处于近一年来 25%分位 点；当日中证 500 股指期货主力合约年化贴水率为 8.69%，处于近一年来 69% 分位点；当日中证 1000 股指期货主力合约年化贴水率为 8.76%，处于近一年 来 80%分位点。</doc> <doc id='4'>机构关注与龙虎榜：近一周内调研机构较多的股票是九号公司-WD、蓝思科 技、泰恩康、中航重机、沃尔德、超颖电子、宏昌科技、斯菱股份等，九号 公司-WD 被 179 家机构调研。20251121 披露龙虎榜数据中，机构专用席位净 流入前十的股票是天华新能、易点天下、安妮股份、久其软件、榕基软件、 古麒绒材、江龙船艇、荃银高科、华瓷股份、神农种业等，机构专用席位净 流出前十的股票是西藏城投、视觉中国、浪潮软件、德力佳、禾信仪器、中 水渔业、梦天家居、亚通精工、南侨食品、北方长龙等。陆股通净流入前十 的股票是天华新能、江龙船艇、英利汽车、国风新材、久其软件、久之洋、 荃银高科、西藏城投、南侨食品等，陆股通净流出前十的股票是华胜天成、 视觉中国、方大炭素、诺德股份、浪潮软件、易点天下、禾信仪器等。 风险提示：市场环境变动风险；本报告基于历史客观数据统计，不构成投资 建议。</doc> <doc id='5'> | 金融工程·数量化投资 | | | --- | --- | | 证券分析师：张欣慰 | 联系人：李子靖 | | 021-60933159 | 021-60875177 | 021-60933159 021-60875177 zhangxinwei1@guosen.com.cn lizijing1@guosen.com.cn S0980520060001 相关研究报告 《金融工程日报-A 股高开低走，封板率创近一个月新低》 —— 2025-11-20 《金融工程日报-沪指震荡收红，水产股集体大涨、黄金股午后 拉升》 ——2025-11-19 《金融工程日报-沪指震荡走低，锂电产业链回调、互联网电商 概念逆势走强》 ——2025-11-18 《金融工程日报-沪指震荡下跌，锂矿题材逆势爆发》 —— 2025-11-17 《金融工程日报-沪指冲高回落，算力、半导体产业链领跌》 — —2025-11-14</doc> <doc id='6'>市场表现 宽基与风格指数表现 今日(20251121，下同) 市场全线下跌，规模指数中，上证 50 指数表现较好，上 证 50 指数下跌 1.74%，沪深 300 指数下跌 2.44%，中证 500 指数下跌 3.46%，中 证 1000 指数下跌 3.72%，中证 2000 指数下跌 3.99%。 板块指数中，上证综指表现较好，上证综指下跌 2.45%，深证综指下跌 3.43%，中 小 100 指数下跌 3.25%，创业板指下跌 4.02%，科创 50 指数下跌 3.19%，科创 100 指数下跌 4.04%，北证 50 指数下跌 4.71%。 风格指数中，沪深 300 价值指数表现较好，沪深 300 价值指数下跌 1.70%，沪深 300 成长指数下跌 2.47%，中证 500 价值指数下跌 3.30%，中证 500 成长指数下跌 3.16%。主要宽基、板块及风格指数今日表现如下图所示。</doc> <doc id='7'>图1：今日宽基、板块与风格指数表现 行业指数表现 今日行业指数全线下跌，家电、传媒、食品饮料、银行、农林牧渔行业表现较好， 收益分别为-0.27%、-0.50%、-0.89%、-1.00%、-1.58%，综合、有色金属、基础 化工、通信、电子行业表现较差，收益分别为-5.41%、-5.30%、-5.26%、-4.59%、 -4.41%，中信一级行业指数今日表现如下图所示。</doc> <doc id='8'>资料来源：Wind，国信证券经济研究所整理</doc> <doc id='9'>图2：今日中信一级行业指数表现 概念主题表现 今日中船系、水产、小红书平台、拼多多合作商、短剧游戏等概念表现较好，收 益分别为 3.51%、0.65%、0.47%、0.42%、0.22%，锂矿、锂电正极、锂电隔膜、 盐湖提锂、锂电电解液等概念表现较差，收益分别为-9.67%、-8.66%、-8.18%、 -8.08%、-7.99%，今日收益较高与较低的前十个概念指数表现如下图所示。</doc> <doc id='10'>资料来源：Wind，国信证券经济研究所整理</doc> <doc id='11'>图3：今日收益较高与较低的前十个概念指数 资料来源：Wind，国信证券经济研究所整理</doc> <doc id='12'>市场情绪 日内涨跌停家数 我们统计上市满 3 个月以上的股票在今日盘中的实时涨跌停家数情况。今日盘中 最高有 33 只股票

Core Insights - The A-share market experienced a broad decline, with the Shanghai Composite Index falling below 3850 points, while market volume saw a slight increase [2][5] - The performance of various sectors showed that home appliance manufacturing, media and internet, food and beverage, and banking sectors performed relatively well, while metal materials and mining, power and new energy equipment, and electronics sectors led the decline [2][5] Market Performance - The Shanghai Composite Index decreased by 2.45%, the Shenzhen Component Index fell by 3.41%, the ChiNext Index dropped by 4.02%, the SSE 50 Index declined by 1.74%, the CSI 300 Index decreased by 2.44%, the STAR 50 Index fell by 3.19%, and the CSI 1000 Index dropped by 3.72%, with a total market turnover of approximately 1.98 trillion yuan [2][8] Sector Analysis - The leading sectors included home appliance manufacturing, media and internet, food and beverage, and banking, while the lagging sectors were metal materials and mining (-5.11%), power and new energy equipment (-4.78%), and electronics (-4.66%) [8] - Concept stocks such as China Shipbuilding System (+3.51%), aquatic products (+0.65%), Xiaohongshu platform (+0.47%), and Pinduoduo partners (+0.42%) showed gains, while lithium mining and related concepts faced declines [8] Market Drivers - Key market drivers included the unexpected rise in U.S. unemployment rates despite job growth, leading to uncertainty regarding the Federal Reserve's interest rate decisions [8] - Concerns about high asset prices and AI bubble risks contributed to a decline in U.S. stocks, which in turn affected market sentiment in the Asia-Pacific region [8] Short-term and Long-term Outlook - The report suggests a short-term market correction may occur due to rapid price increases, but the long-term outlook remains positive with expectations of a "slow bull" market trend [14] - In the medium term, the market's strength may depend on macroeconomic policies and technological advancements, particularly in AI and robotics, which are seen as key areas for creating new demand [15] - Long-term fundamentals, including stabilization in the real estate market and the effectiveness of "anti-involution" policies, are expected to support continued growth in the A-share market [15]

- The report does not contain any information about quantitative models or factors.

Market Overview - The A-share market experienced a decline today, with the Shanghai Composite Index falling by 0.81% to close at 3939.81 points, and the Shenzhen Component Index dropping by 0.92% to 13080.49 points. The ChiNext Index decreased by 1.16% to 3069.22 points. Overall, there were 1274 stocks that rose while 4103 stocks fell, with a total trading volume of 19261 billion yuan, an increase of 153 billion yuan compared to the previous trading day [1][10]. Industry Performance - Among the Shenwan first-level industries, the media, computer, and electronics sectors showed positive performance with increases of 1.60%, 0.93%, and 0.12% respectively. Conversely, the coal, electric equipment, steel, non-ferrous metals, and basic chemicals sectors faced declines, with decreases of 3.17%, 2.97%, 2.85%, 2.80%, and 2.67% respectively [1][10]. Concept Sector Performance - The concept sectors that performed well today included Pinduoduo partners, Xiaohongshu platform, WEB3.0, Kimi, Douyin Doubao, multimodal models, internet celebrity economy, operating systems, virtual humans, intelligent entities, ChatGPT, AIGC, medical payment reform, live streaming sales, and Chinese corpus. In contrast, the lithium battery positive electrode, lithium battery negative electrode, and lithium iron phosphate battery sectors experienced a pullback [2][12].

Market Overview - The A-share market experienced a decline in the morning session, with the Shanghai Composite Index down 0.19%, the Shenzhen Component down 1.27%, and the ChiNext Index down 1.51% [1][2] - The total trading volume in the Shanghai and Shenzhen markets was 1.22 trillion yuan, a decrease of 164.8 billion yuan compared to the previous trading day [2] Sector Performance - The banking sector showed strong performance, with all bank stocks rising, while gold stocks continued to decline and innovative drug concept stocks fell [1][12][15] - The banking sector saw significant gains, with major banks like China Merchants Bank up 2.92% and Industrial Bank up over 3% [5][6] Banking Sector Highlights - Major banks reported positive stock performance, with Agricultural Bank of China at 2.00% increase, Industrial and Commercial Bank of China at 2.53%, and China Merchants Bank at 2.92% [6][7] - The total market capitalization of Agricultural Bank of China is 2779.2 billion yuan, while Industrial and Commercial Bank of China stands at 2679.2 billion yuan [6] Insurance Sector Performance - The insurance sector also saw positive movement, with major companies like China Life and New China Life both increasing by over 1% [8][9] - The five major A-share listed insurance companies reported a total revenue of 23,739.81 billion yuan, a year-on-year increase of 13.6%, and a net profit of 4,260.39 billion yuan, up 33.5% [9] Gold Sector Decline - The gold sector faced a collective downturn, with companies like Shengda Resources down over 5% and Zhongjin Gold down over 3% [12][13] - The current price of gold jewelry in some brands has increased, with prices reported at 1265 yuan per gram [13] Innovative Drug Sector Decline - The innovative drug sector experienced significant declines, with companies like Heng Rui Medicine down over 1.15% [15][18] - The recent national medical insurance negotiations introduced a new mechanism for high-value innovative drugs, which may alleviate payment pressures through commercial insurance channels [18]

Market Overview - The A-share market showed a mostly positive trend today, with the Shanghai Composite Index rising by 0.34% to close at 3647.55 points, and the Shenzhen Component Index increasing by 1.46% to 11291.43 points [1] - The total trading volume in the Shanghai and Shenzhen markets reached 182.7 billion yuan, an increase of 11.67 billion yuan compared to the previous trading day [1] Industry Performance - Among the primary industries, sectors such as power equipment, telecommunications, computers, electronics, food and beverage, and pharmaceuticals led the gains, while banking, oil and petrochemicals, coal, public utilities, transportation, and textiles faced declines [1] - The top-performing concept sectors included PEEK materials, lithium mining, stock trading software, cultivated diamonds, lithium iron phosphate batteries, circuit boards, lithium battery anodes, and power equipment [2]