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热点追踪周报:由创新高个股看市场投资热点(第230期)-20260206
Guoxin Securities· 2026-02-06 09:19
========= - The report tracks the market trend by monitoring stocks, industries, and sectors that have reached new highs, emphasizing the effectiveness of momentum and trend-following strategies[11] - The 250-day new high distance is calculated as $ 1 - \frac{Closet}{ts\_max(Close, 250)} $ where Closet is the latest closing price and ts_max(Close, 250) is the maximum closing price over the past 250 trading days[11] - As of February 6, 2026, the 250-day new high distances for major indices such as the Shanghai Composite Index, Shenzhen Component Index, CSI 300, CSI 500, CSI 1000, CSI 2000, ChiNext Index, and STAR 50 Index are 2.39%, 3.69%, 3.07%, 5.29%, 4.95%, 3.67%, 4.48%, and 8.58% respectively[12][13][15] - The report identifies 1641 stocks that reached a 250-day new high in the past 20 trading days, with the highest numbers in the machinery, electronics, and basic chemicals industries[19] - The highest proportions of new high stocks are in the non-ferrous metals, defense and military, and petroleum and petrochemical industries[19] - By sector, the manufacturing and technology sectors have the most new high stocks this week, with 523 and 513 stocks respectively[20] - The report also tracks "stable new high" stocks based on analyst attention, relative stock strength, trend continuity, price path stability, and new high sustainability[25][27] - The screening criteria include the absolute value of the past 120-day price change, the sum of the absolute values of the past 120-day daily price changes, and the number of buy or overweight ratings in the past three months[27] - This week, 50 stable new high stocks were selected, including Mingyang Smart Energy, Universal Scientific Industrial, and Hengtong Optic-Electric, with the most in the manufacturing and technology sectors[28][31] - The 250-day new high distances for major indices are: Shanghai Composite Index 2.39%, Shenzhen Component Index 3.69%, CSI 300 3.07%, CSI 500 5.29%, CSI 1000 4.95%, CSI 2000 3.67%, ChiNext Index 4.48%, STAR 50 Index 8.58%[12][13][15] - The highest proportions of new high stocks by index are: CSI 2000 30.10%, CSI 1000 35.00%, CSI 500 41.80%, CSI 300 27.33%, ChiNext Index 34.00%, STAR 50 Index 44.00%[20][23][24] - The highest proportions of new high stocks by industry are: non-ferrous metals 69.92%, defense and military 63.11%, petroleum and petrochemical 60.78%[19][22][24] =========
盘中,大幅拉升!重大突破!量子科技,突传利好!
券商中国· 2026-02-06 06:34
当天,在A股市场上,部分量子科技概念股大幅拉升, 格尔软件一度触板,盛邦安全、亨通光电、兴图新科、 中天科技、长飞光纤、科大国创等纷纷跟涨。 有券商指出,在国家战略引导与产业资本投入共振下,量子计 算行业正由实验室验证阶段向产业化落地快速演进。 量子网络重大突破 2月6日凌晨,中国科学技术大学发文称,近日,中国科学技术大学潘建伟及其同事在可扩展量子网络研究方面 取得重大突破。 据悉,汪野、万雍、张强、潘建伟等与济南量子技术研究院、中国科学院上海微系统与信息技术研究所、香港 大学、清华大学等的研究人员合作,在国际上首次构建出可扩展量子中继的基本模块,使得远距离量子网络成 为现实可能。 与此同时,包小辉、徐飞虎、张强、潘建伟等与济南量子技术研究院、新加坡国立大学、加拿大滑铁卢大学等 的研究人员合作,实现了单原子节点间的远距离高保真纠缠,并在此基础上首次将器件无关量子密钥分发 (DI-QKD)的传输距离突破百公里,极大推进了该技术的实用化进程。 量子科技领域,传来好消息! 上述两项成果分别于北京时间2月3日和6日发表于国际权威学术期刊《自然》和《科学》。这两项核心技术突 破,是我国在量子通信与量子网络领域继"墨子号 ...
电网设备ETF广发(159320)涨1.27%,半日成交额2556.10万元
Xin Lang Cai Jing· 2026-02-06 03:41
电网设备ETF广发(159320)业绩比较基准为同期恒生A股电网设备指数收益率,管理人为广发基金管 理有限公司,基金经理为夏浩洋,成立(2024-12-12)以来回报为88.21%,近一个月回报为12.09%。 声明:市场有风险,投资需谨慎。本文基于第三方数据库自动发布,不代表新浪财经观点,任何在本文 出现的信息均只作为参考,不构成个人投资建议。如有出入请以实际公告为准。如有疑问,请联系 biz@staff.sina.com.cn。 来源:新浪基金∞工作室 2月6日,截止午间收盘,电网设备ETF广发(159320)涨1.27%,报1.908元,成交额2556.10万元。电网 设备ETF广发(159320)重仓股方面,特变电工截止午盘涨0.94%,国电南瑞涨0.08%,思源电气跌 0.74%,中天科技涨4.79%,亨通光电涨5.15%,宏发股份涨1.03%,浙江荣泰涨4.86%,东方电缆涨 1.08%,金盘科技涨1.88%,精达股份涨1.46%。 ...
国泰海通:光纤光缆供不应求 看好行业涨价趋势
Zhi Tong Cai Jing· 2026-02-05 09:01
国泰海通发布研报称,散纤价格在去年上半年承压后,下半年随着海外G657A2等需求大幅提升。临近 电信、移动运营商集采,以及春节前行业备货需求更盛,预料价格还将持续涨高。受益AI驱动数据中 心内部及DCI(数据中心互联)场景的光纤需求高增等因素拉动,全球光纤需求持续攀升,当前光纤光缆 出海成为光纤行业重要增长点。看好国内光纤光缆头部厂商充分受益光纤光缆需求爆发下的涨价大趋 势,利润弹性有望不断上修。 国泰海通主要观点如下: 光纤大周期,行业涨价趋势确认 散纤价格在去年上半年承压后,下半年随着海外G657A2等需求大幅提升,带动光纤产能切换,G652D 产能供给变少,交期也逐步变长,近期散纤价格持续上涨。临近电信、移动运营商集采,以及春节前行 业备货需求更盛,预料价格还将持续涨高。在此背景下,国内市场大客户也有望接受涨价,板块波动中 得以确认。 光纤光缆出海成为光纤企业重要增长点,出口表现优异 看好国内光纤光缆头部厂商充分受益光纤光缆需求爆发下的涨价大趋势,利润弹性有望不断上修。推荐 长飞光纤(601869)(601869.SH)、亨通光电(600487.SH)、中天科技(600522.SH)。 风险提示 技术更 ...
特高压指数下跌2%,成分股多数走低
Xin Lang Cai Jing· 2026-02-05 07:10
每经AI快讯,2月5日,特高压指数下跌2%,成分股多数走低。其中,亨通光电、中天科技、长高电 新、金盘科技均跌超4%,天合光能跌3%。 每经AI快讯,2月5日,特高压指数下跌2%,成分股多数走低。其中,亨通光电、中天科技、长高电 新、金盘科技均跌超4%,天合光能跌3%。 ...
通信设备及服务:光纤光缆供不应求,看好涨价趋势
GUOTAI HAITONG SECURITIES· 2026-02-05 06:29
Investment Rating - The report assigns an "Overweight" rating to the fiber optic cable industry [1]. Core Insights - The fiber optic industry is experiencing a significant price increase trend, driven by a surge in demand due to computational power competition and the growth of special and multimode fibers. The export performance of fiber optic cables is strong, confirming the industry's upward pricing trend [3][4]. Summary by Sections 1. Fiber Optic Industry Cycle and Price Trends - After being under pressure in the first half of last year, the price of fiber optic cables has been gradually recovering, particularly with increased demand for G657A2 overseas, leading to a reduction in G652D supply and longer delivery times. The price of G652D fiber has seen significant increases, with expectations for continued price hikes as major telecom operators prepare for procurement [8][9]. 2. Factors Driving Price Increases - The demand for fiber optic cables is continuously growing, with G652D fiber experiencing a structural shortage. Prices have risen significantly, with the latest market quotes reaching 30-40 yuan per core kilometer, reflecting a more than 50% increase over the previous year [16][22]. - The competition for computational power is a core driver of fiber demand, with data centers requiring significantly more fiber than traditional setups. The global demand for fiber optic cables is expected to increase by 75.9% in 2025, particularly for high-end products like G.654.E and OM5 multimode fibers [20][22]. - The supply side is constrained, with a slow growth in global fiber preform capacity and a shift towards high-demand AI and specialty fibers, leading to a more orderly supply of traditional products [30]. 3. Export Performance and Growth Opportunities - The export of fiber optic cables has become a crucial growth point for companies in the industry, with significant increases in overseas demand. In 2025, the total export volume of fiber optic products reached 454,000 tons, a year-on-year increase of 11.1%, with export value rising by 44.1% [12][10]. 4. Investment Recommendations - The report recommends investing in leading domestic fiber optic manufacturers such as Yangtze Optical Fibre and Cable Joint Stock Limited Company, Hengtong Optic-Electric Co., Ltd., and Zhongtian Technology Co., Ltd., which are expected to benefit from the price increase trend and growing demand [51].
A股CPO概念股集体下挫,光库科技、亨通光电跌超8%
Jin Rong Jie· 2026-02-05 05:39
A股市场CPO概念股集体下挫,其中, 德科立跌超11%, 太辰光、 炬光科技跌超10%, 罗博特科、 中 天科技跌超9%, 光库科技、 亨通光电跌超8%, 长飞光纤、 天通股份、 天孚通信、 联特科技跌超 7%, 仕佳光子跌超6%, 杰普特、 智立方、 华懋科技、 烽火通信、 通富微电跌超5%。 ...
再谈光纤光缆行业的供需变化
2026-02-05 02:21
再谈光纤光缆行业的供需变化 20260204 Q&A 最近光纤光缆行业的价格上涨引起了广泛关注,请问这背后的主要原因是什么? 光纤光缆价格的上涨主要有三大原因。首先,短期内无人机和战争需求对 657A2 型光纤的拉动作用显著。例如,2025 年大量出口到俄乌战场用于无人 机作战,随后欧美国家也开始进行战略备货。其次,AI 带来的长期且持续的需 求更为重要。康宁财报显示,其高端疏通光纤供不应求,这表明 AI 相关需求正 在快速增长。此外,北美几家主要供应商如康宁和普瑞斯曼等产能利用率已接 近满负荷,这导致全球产品流向北美市场,从而进一步推高了价格。第三个原 因是供给端的问题,例如富通在进行破产重整,其部分产能停滞,以及其他厂 商扩产缓慢,使得整体供给偏紧。 光纤光缆价格上涨是否具有持续性?未来可能涨到什么程度? 摘要 无人机作战及欧美战略备货引发短期需求激增,AI 驱动的长期需求成为 光纤光缆行业增长的关键动力,预计到 2026 年 AI 相关需求将占全球总 需求的 20%。 康宁等北美主要供应商产能利用率接近满负荷,新建产能释放缓慢(如 康宁预计 2028-2029 年),导致全球产品流向北美,进一步推高价格 ...
CPO算力硬件股盘初走低 炬光科技跌近10%
Mei Ri Jing Ji Xin Wen· 2026-02-05 01:44
每经AI快讯,CPO算力硬件股盘初走低,炬光科技跌近10%,长飞光纤跌逾8%,天通股份、亨通光 电、罗博特科、德科立等跌幅居前。 (文章来源:每日经济新闻) ...
一“纤”难求 光纤行业迎来强周期
Mei Ri Shang Bao· 2026-02-04 22:16
商报讯(记者叶晓珺)今年以来,光纤光缆等算力链景气度继续上行。近日,光纤概念连续活跃,多家上 市公司股价大涨。昨日早盘,杭电股份(603618)实现四连板,特发信息(000070)涨停,凯旺科技 (301182)涨超9%,华脉科技(603042)、全信股份(300447)等跟涨。 消息面上,华泰证券2月2日研报称,2026年1月,中国市场G.652.D单模光纤价格创下近七年来的新高, 平均价格来到35元/芯公里以上,仅1月份单月涨幅就超过75%;此外,北美光纤企业康宁和Meta达成60 亿美元的合作协议,Meta承诺将在2030年前向公司支付60亿美元用于AI数据中心的光缆采购。业内人 士分析认为,光纤光缆属于全球"硬通货",北美市场需求最终将由全球市场来满足,国内光纤企业凭借 规模优势有望受益于全球光纤市场的量价齐升。 AI算力爆发带火光纤概念 连收三个涨停板之后,杭电股份紧急发布公告提示风险,公司股票自2026年1月30日至2月3日连续3个交 易日涨停,股价累计涨幅达32.97%,显著高于同行业水平。公司基本面未发生重大变化,市场情绪过 热,存在非理性炒作风险。此前公司预计2025年年度净利润为-3亿元。 ...