作者 | 一财阿驴 12月29日，A股三大指数全天弱势震荡，截至收盘，沪指涨0.04%，深成指跌0.49%，创业板指跌 0.66%。 2025.12. 29 本文字数：678，阅读时长大约2分钟 | 代码 | 名称 | 两日图 | 现价 | 涨跌 | 涨跌幅 | | --- | --- | --- | --- | --- | --- | | 000001 | 上证指数 | AN | 3965.28 c | 1.60 | 0.04% | | 399001 | 深证成指 | North | 13537.10 c | -66.80 | -0.49% | | 399006 | 创业板指 | 140 | 3222.61 с | -21.26 | -0.66% | 盘面上，碳纤维概念股表现强势，商业航天、人形机器人题材反复活跃。锂电池产业链下挫，零售股 大幅回调，海南自贸区、SPD、跨境电商、贵金属题材跌幅靠前。 | 代有马 | 名称 | 辑《唱歌 | HARRY | | --- | --- | --- | --- | | 920077 | 吉林碳谷 | +23.65% | 18.30 | | 301237 | 和顺利野 ...

Market Overview - The Shanghai Composite Index experienced a slight increase, marking its ninth consecutive day of gains, while the Shenzhen Component Index and the ChiNext Index saw declines of 0.49% and 0.66% respectively [1] - The total trading volume in the Shanghai and Shenzhen markets reached 2.14 trillion yuan, a decrease of 209 billion yuan compared to the previous trading day [1][2] Sector Performance - Over 3,300 stocks in the market declined, indicating a broad market weakness [1] - The robotics sector showed strong activity, with stocks like Aowei New Materials and Boke Technology hitting the daily limit and reaching historical highs [1] - The commercial aerospace sector continued its strong performance, with Shenjian Co. achieving an eight-day limit increase, and several other stocks like Goldwind Technology and Leike Defense also hitting the daily limit [1] - The carbon fiber sector was active, with Jilin Chemical Fiber and Heshun Technology both reaching the daily limit [1] - Conversely, the battery, dairy, and electric power sectors faced significant declines, with the battery sector experiencing a drop, particularly Huasheng Lithium Battery, which fell over 7% [1] Index Performance - The Shanghai Composite Index closed at 13,538.89, up 0.04%, while the Shenzhen Component Index closed at 3,965.43, down 0.48% [2] - The ChiNext Index closed at 1,638.46, down 0.25% [2] - The total number of declining stocks was 3,314, while 2,005 stocks rose [3]

| 代码 | 名称 | 涨幅量 | 现价 | | --- | --- | --- | --- | | 688623 | 航天环宇 | +20.00% | 52.87 | | 301005 | 超捷股份 | +16.35% | 159.40 | | 300203 | 吴志机电 | +15.15% | 53.80 | | 300699 | 光威复材 | +14.86% | 40.05 | | 300337 | 银邦股份 | +14.18% | 15.62 | | 002471 | 中超控股 | +10.06% | 6.89 | | 603017 | 中衡设计 | +10.04% | 11.62 | | 002465 | 海格通信 | +10.04% | 15.35 | | 603936 | 博敏电子 | +10.03% | 12.95 | | 002361 | 神剑股份 | +10.02% | 14.49 | | 000547 | 航大发展 | +10.01% | 30.98 | | 001229 | 魅视科技 | +10.01% | 42.75 | | 602030 | 九丰能源 | +10.01% | 45. ...

Market Overview - The A-share market showed mixed performance with the Shanghai Composite Index slightly up, achieving a nine-day winning streak, while the ChiNext Index fell over 1% at one point [1] - The total trading volume in the Shanghai and Shenzhen markets was 2.14 trillion yuan, a decrease of 20.9 billion yuan compared to the previous trading day [7] Sector Performance - Over 3,300 stocks in the market declined, with notable sectors experiencing significant movements [1] - The robotics sector was active in the afternoon, with stocks like Boke Co. hitting the daily limit and reaching historical highs, alongside other stocks like Wuzhou New Spring and Mould Technology also hitting the limit [1] - The commercial aerospace sector continued its strong performance, with Shenjian Co. achieving eight consecutive limit-ups, and several other stocks like Goldwind Technology and Leike Defense also hitting the limit [1] - The carbon fiber sector showed active performance, with Jilin Chemical Fiber and Heshun Technology both hitting the limit [1] Declining Sectors - The battery, dairy, and electric power sectors were among the biggest decliners [2] - The battery sector experienced volatility in the afternoon, with Huasheng Lithium Battery dropping over 7% [2] - The electric power sector continued to weaken, with Guodian Power falling nearly 8% [2] Closing Statistics - At the close, the Shanghai Composite Index rose by 0.04%, the Shenzhen Component Index fell by 0.49%, and the ChiNext Index decreased by 0.66% [3][4]

Market Performance - The three major indices showed mixed results, with the Shanghai Composite Index slightly up, achieving a nine-day winning streak, while the ChiNext Index fell over 1% at one point [1] - The total trading volume in the Shanghai and Shenzhen markets was 2.14 trillion yuan, a decrease of 20.9 billion yuan compared to the previous trading day [1] - By the end of the trading session, the Shanghai Composite Index rose by 0.04%, the Shenzhen Component Index fell by 0.49%, and the ChiNext Index declined by 0.66% [1] Sector Performance - The robotics sector was notably active in the afternoon, with companies like Aowei New Materials and Boke Technology hitting the 20% daily limit up, reaching historical highs [1] - The commercial aerospace sector continued its strong performance, with Shenjian Co. achieving an eight-day limit up, and several other stocks like Goldwind Technology and Leike Defense also hitting their daily limits [1] - The carbon fiber sector showed significant activity, with Jilin Chemical Fiber and Heshun Technology both reaching their daily limit up [1] - On the downside, the battery, dairy, and electric power sectors experienced the largest declines, with the battery sector seeing a notable drop, particularly Huasen Lithium Battery, which fell over 7% [1] - The electric power sector continued to weaken, with Guodian Power dropping nearly 8% [1]

Core Viewpoint - The A-share market shows a divergence in performance, with chemical fiber and carbon fiber concepts leading the gains, while the China Securities Petrochemical Industry Index is on an upward trend, currently up approximately 0.15% [1] Group 1: Market Performance - The market has identified a cyclical chain centered around non-ferrous metals and chemicals, as well as a technology chain focused on military and AI hardware, which aligns with the expectation that "technology sectors + cyclical resources (globally priced commodities) are likely to become the next main line and lead the market out of chaos" [1] - The Petrochemical ETF (159731) and its connected funds (017855/017856) closely track the China Securities Petrochemical Industry Index [1] Group 2: Industry Composition - According to the Shenwan secondary industry classification, the top three industries in the China Securities Petrochemical Industry Index are refining and trading (27.33%), chemical products (22.04%), and agricultural chemical products (21.98%) [1] - The continuous improvement in supply and demand is expected to sustain the industry's upward trend in prosperity [1]

Market Overview - The A-share market showed mixed performance with the Shanghai Composite Index rising while the ChiNext Index fluctuated and eventually fell [1] - The total trading volume in the Shanghai and Shenzhen markets reached 1.4 trillion yuan, a decrease of 54.6 billion yuan compared to the previous trading day [1] Sector Performance - The commercial aerospace sector continued its strong performance, with over 10 constituent stocks hitting the daily limit, including Shenjian Co. with 8 consecutive limit-ups, and Jin Feng Technology and Leike Defense also reaching the limit [3] - The robotics sector was actively trading, with Fenglong Co. achieving 4 consecutive limit-ups, and several other stocks like Wuzhou Xinchun and Moulding Technology also hitting the limit [3] - The precious metals sector remained strong, with both silver and Hunan Silver stocks hitting the daily limit [3] - The carbon fiber sector showed active performance, with Jilin Chemical Fiber reaching the limit [3] - In contrast, the consumer sector faced declines, particularly in retail and dairy industries, with Baida Group hitting the limit down and Huangshi Group experiencing significant drops [3] - At market close, the Shanghai Composite Index rose by 0.31%, the Shenzhen Component Index increased by 0.03%, while the ChiNext Index fell by 0.32% [3]

Market Overview - A-shares opened mixed with active sectors including non-ferrous metals, chemical fiber, shipbuilding, commercial retail, and gold concepts, while sectors like paper printing, pharmaceutical commerce, glass fiber, insurance, and semiconductors saw declines [1][10] - In the Hong Kong market, both the Hang Seng Index and the Hang Seng Tech Index rose, with notable gains in stocks such as Jiangxi Copper and Xpeng Motors [1][10] Non-Ferrous Metals - Jiangxi Copper shares surged over 10%, and the company plans to invest up to £764 million to fully acquire Solgold [8][17] Carbon Fiber Sector - The carbon fiber concept saw initial gains with companies like Guangwei Composite and Jilin Carbon Valley rising over 10%, and Jilin Chemical Fiber hitting the daily limit [2][11] - Toray Industries announced a price increase for its TORAYCA brand carbon fiber products by 10% to 20% starting January 2026, driven by rising demand in wind power and aerospace sectors [4][13] Sodium Battery Concept - The sodium battery sector was active with stocks like Chuan Yi Technology hitting the daily limit, following announcements from CATL about large-scale applications in various fields by 2026 [5][14] Brain-Computer Interface - The brain-computer interface sector showed strength with companies like Xiangyu Medical rising over 10%, supported by successful space trials of a wireless implanted brain-computer interface system [6][15] Wind Power Sector - The wind power sector experienced a rally with Goldwind Technology hitting the daily limit, alongside gains in other related companies [16] Robotics Sector - In the robotics sector, companies like UBTECH Robotics saw significant increases, following the establishment of a standardization committee for humanoid robots and embodied intelligence [9][18] New Energy Vehicles - The new energy vehicle sector in Hong Kong saw widespread gains, with Xpeng Motors and Li Auto rising significantly, supported by government initiatives promoting high-quality development in the automotive industry [9][18]

热门板块 华泰证券指出，考虑到市场仍处于政策和业绩的真空期、各类资金尚未形成合力，短期A股或仍偏震荡，但逆势资 金流入下，A股在12月中旬点位或具备一定支撑。 12月29日，三大指数开盘涨跌不一，截至9：40，沪指涨0.05%，深成指跌0.36%，创指跌0.52%。 盘面上，化学纤维、碳纤维概念领涨两市，脑机接口、军工、半导体等板块涨幅居前；下跌方面，前期热门板块 能源金属、盐湖提锂等大幅调整。 1、碳纤维概念盘初走高 三大预期共同推动了市场跨年行情启动：在机构投资者的一致乐观预期下，明年春季躁动行情有望提前；海外AI 模型调整结束，美国战略重心西迁，海外流动性和风险持续改善；近期十五五产业政策与事件密集发布，投资者 政策预期高涨。跨年行情的行业配置方面，重点关注具有一定景气催化的有色金属和AI算力，市场热点仍然以商 业航天为主，次要热点主线包括海南自贸区、可控核聚变和人形机器人。 2、国盛证券：市场有望节前确认方向 当下，市场震荡调整仍未结束的主要理由如下：1、目前规模指数中只有上证指数、科创50确认日线级别下跌，从 历史统计看，其它规模指数跟随确认日线下跌的概率高；2、上证50、沪深300、中证500、创 ...

Group 1 - The carbon fiber concept saw an initial rise, with companies like Guangwei Composite and Jilin Carbon Valley increasing over 10%, and Jilin Chemical Fiber hitting the daily limit, while Zhongfu Shenying rose nearly 10% [1] - Toray Industries announced a price increase for its TORAYCA brand carbon fiber and related intermediate products, effective January 2026, with a price hike range of 10% to 20% [1] Group 2 - The A-share market opened with mixed results, with the Shanghai Composite Index up 0.02%, Shenzhen Component flat, and the ChiNext Index down 0.19% [3] - The semiconductor and Hainan Free Trade Zone concept stocks weakened, while energy metal concept stocks showed broad gains, and new energy themes were active [3] Group 3 - The Hang Seng Index opened up 0.43%, and the Hang Seng Tech Index rose 0.88%, with new energy vehicle stocks performing well, including Xpeng Motors up over 5% and Li Auto, BYD, and NIO all up over 3% [5]