北纬科技8月13日发布公告，股票于2025年8月11日、2025年8月12日、2025年8月13日连续三个交易日收 盘价格涨幅偏离值累计超过20%，根据《深圳证券交易所交易规则》的有关规定，属于股票交易异常波 动情况。 经核实，公司目前经营情况正常，内外部经营环境未发生重大变化。公司及控股股东、实际 控制人不存在关于本公司的应披露而未披露的重大事项，也不存在处于筹划阶段的重大事项。 ...

证券代码：002148 证券简称：北纬科技 编号：2025-025 3、公司目前经营情况正常，内外部经营环境未发生重大变化。 北京北纬通信科技股份有限公司 股票交易异常波动公告 本公司及董事会全体成员保证公告内容真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 一、股票交易异常波动情况 北京北纬通信科技股份有限公司（证券简称：北纬科技，证券代码：002148， 以下简称"公司"）股票于 2025 年 8 月 11 日、2025 年 8 月 12 日、2025 年 8 月 13 日连续三个交易日收盘价格涨幅偏离值累计超过 20%，根据《深圳证券交易 所交易规则》的有关规定，属于股票交易异常波动情况。 二、对重要问题的关注、核实相关情况说明 针对公司股票异常波动，公司对有关事项进行了核查，并询问了公司控股股 东及实际控制人，有关情况说明如下： 1、公司前期披露的信息不存在需要更正、补充之处。 2、公司未发现近期公共媒体报道了可能或已经对公司股票交易价格产生较 大影响的未公开重大信息。 1、经自查，公司不存在违反信息公平披露的情形。 2、公司于 2025 年 7 月 11 日披露了《2025 年半年度业绩预 ...

近半年该股累计上榜龙虎榜6次，上榜次日股价平均涨6.27%，上榜后5日平均涨23.88%。 资金流向方面，今日该股主力资金净流出1463.22万元，其中，特大单净流入8398.65万元，大单资金净 流出9861.87万元。近5日主力资金净流出1.02亿元。（数据宝） 北纬科技8月13日交易公开信息 北纬科技今日涨停，全天换手率49.58%，成交额26.99亿元，振幅12.50%。龙虎榜数据显示，机构净买 入4191.31万元，营业部席位合计净买入2205.23万元。 深交所公开信息显示，当日该股因日换手率达49.58%上榜，机构专用席位净买入4191.31万元。 证券时报·数据宝统计显示，上榜的前五大买卖营业部合计成交4.35亿元，其中，买入成交额为2.49亿 元，卖出成交额为1.85亿元，合计净买入6396.54万元。 具体来看，今日上榜的营业部中，共有2家机构专用席位现身，即买一、买二、卖一、卖五，合计买入 金额1.25亿元，卖出金额8354.74万元，合计净买入4191.31万元。 | 买/卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | --- | --- | - ...

Group 1 - The communication services sector increased by 0.34% on August 13, with Beiwai Technology leading the gains [1] - The Shanghai Composite Index closed at 3683.46, up 0.48%, while the Shenzhen Component Index closed at 11551.36, up 1.76% [1] - Beiwai Technology's stock price rose by 10.04% to 12.60, with a trading volume of 2.2279 million shares and a transaction value of 2.699 billion yuan [1] Group 2 - The communication services sector experienced a net outflow of 115 million yuan from institutional funds and a net outflow of 239 million yuan from retail funds, while retail investors saw a net inflow of 354 million yuan [2] - The stock of Hengxin Oriental fell by 18.83% to 5.82, with a trading volume of 1.521 million shares and a transaction value of 888 million yuan [2] - Other notable declines included Century Dingli down 2.64% and Yuandao Communication down 2.38% [2]

Core Viewpoint - A number of companies, including Jintian Co., Beiwai Technology, Dongfang Precision, and others, experienced a 10% limit-up in stock prices, indicating strong market performance and investor interest [1]. Group 1: Company Performance - Jintian Co. (601609) saw a price increase of 10.06% with a total market capitalization of 14 billion and a year-to-date increase of 62.03% [2]. - Beiwai Technology (002148) increased by 10.04%, with a market cap of 7.043 billion and a year-to-date increase of 91.18% [2]. - Dongfang Precision (002611) rose by 10.03%, holding a market cap of 23.1 billion and a year-to-date increase of 96.72% [2]. - Weike Technology (301196) experienced a 10.02% increase, with a market cap of 12.4 billion and a year-to-date increase of 202.82% [2]. - Changlan Technology (002879) increased by 10.01%, with a market cap of 3.544 billion and a year-to-date increase of 23.59% [2]. - Bowei Alloy (601137) rose by 10.01%, with a market cap of 19.8 billion and a year-to-date increase of 23.72% [2]. - Bojie Co. (002975) saw a 10% increase, with a market cap of 7.672 billion and a year-to-date increase of 59.53% [2]. - Hongya CNC (002833) increased by 10%, with a market cap of 8.306 billion and a year-to-date increase of 19.19% [2]. - Zhongjian Technology (002779) rose by 10%, with a market cap of 19.5 billion and a year-to-date increase of 117.24% [2]. - Ningbo Yunsheng (600366) increased by 9.99%, with a market cap of 17.3 billion and a year-to-date increase of 114.73% [2]. - Rongtai Health (603579) rose by 9.99%, with a market cap of 7.674 billion and a year-to-date increase of 202.92% [2]. - Inner Mongolia First Machinery (600967) saw a 9.98% increase, with a market cap of 49.1 billion and a year-to-date increase of 240.85% [2]. - Xiangxin Technology (002965) increased by 9.98%, with a market cap of 12.2 billion and a year-to-date increase of 75.85% [2]. - Dongjie Intelligent (300486) rose by 9.85%, with a market cap of 8.034 billion and a year-to-date increase of 160.96% [2]. - Anfu Technology (603031) increased by 9.76%, with a market cap of 6.883 billion and a year-to-date increase of 15.05% [2]. - Furi Electronics (600203) rose by 9.63%, with a market cap of 11.3 billion and a year-to-date increase of 112.56% [2]. - Shenghong Technology (300476) saw a 9.32% increase, with a market cap of 204.5 billion and a year-to-date increase of 465.60% [2].

Group 1 - The company provides IoT connection management services, covering various industry scenarios such as advertising media, charging piles, smart delivery, and cleaning, while continuously exploring new application fields [1] - The mobile gaming business focuses on overseas premium games and mini-games, enhancing product commercialization and refined operational capabilities [1] - The company's stock price is influenced by multiple factors, and investors are advised to be aware of investment risks [1]

Group 1 - The market focus stocks include Jishi Media, which opened high at 9.79% after achieving five consecutive trading days of gains [1] - Robotics concept stock Beiwai Technology opened flat, while Feiyada opened high at 2.57% after three consecutive trading days of gains [1] - Local Xinjiang stock Hongtong Gas opened high at 4.95% after five consecutive trading days of gains, and Beixin Road and Bridge opened high at 0.54% [1] Group 2 - The consumer electronics sector saw Furi Electronics open high at 1.15% after five consecutive trading days of gains [1] - In the chip industry chain, Haili Co. opened high at 2.31% after four consecutive trading days of gains, while Wantong Development opened low at 0.87% [1] - In the computing power industry chain, Huasheng Tiancai opened high at 2.94% after three consecutive trading days of gains, and Tongzhou Electronics reached a limit-up in bidding [1] Group 3 - Brain-computer interface concept stock Innovation Medical opened high at 2.53% after three consecutive trading days of gains [1]

Market Overview - The Shanghai Composite Index rose by 0.5% to 3665.92 points, the Shenzhen Component Index increased by 0.53% to 11351.63 points, the ChiNext Index climbed by 1.24% to 2409.4 points, and the STAR 50 Index gained 1.91% to 1069.81 points. The total trading volume in the Shanghai and Shenzhen markets reached 18815.2 billion yuan [1]. Sector Movements - Market hotspots were scattered, with active performance in the robotics sector, leading to stocks like Feiya and others hitting the daily limit. The brain-machine interface concept also saw strength, with stocks like Zhejiang Dongri reaching the daily limit. The real estate sector was active, with companies like Shahe Co. also hitting the daily limit [1]. Stock Performance - A total of 60 stocks hit the daily limit, with 112 stocks rising over 7%, 82 stocks increasing between 5-7%, and 195 stocks rising between 3-5%. Conversely, 2917 stocks fell within 0-3%, and 15 stocks dropped over 7% [4]. Notable Stocks - Key stocks hitting the daily limit included: - Jiuding Investment (600053.SH) with plans for acquisition and involvement in humanoid robots and real estate [5] - Shahe Co. (000014.SZ) focusing on real estate and project advancement [5] - Zhejiang Dongri (600113.SH) involved in brain-machine interfaces and state-owned enterprise reform [5] - Xinjiang Torch (603080.SH) in the natural gas sector [5] - Feiya (000026.SZ) linked to aerospace and robotics [5] Industry Insights - The Ministry of Industry and Information Technology and six other departments recently released opinions on promoting the innovation and development of the brain-machine interface industry. By 2027, breakthroughs in key technologies are expected, along with the establishment of an advanced technical, industrial, and standard system [6].

Strong Stocks - As of August 12, the Shanghai Composite Index rose by 0.5% to 3665.92 points, the Shenzhen Component Index increased by 0.53% to 11351.63 points, and the ChiNext Index climbed by 1.24% to 2409.4 points [1] - A total of 60 stocks in the A-share market hit the daily limit up, with the top three strong stocks being Beiwai Technology (002148), Furi Electronics (600203), and Jishi Media (601929) [1] - The detailed performance of the top 10 strong stocks includes metrics such as trading volume, turnover rate, and whether the highest price reached a new yearly high [1] Strong Concept Sectors - The top three concept sectors with the highest gains are Brain-Computer Interface, Lithography Machine, and China AI 50, with respective increases of 2.37%, 2.26%, and 2.01% [2] - The detailed data for the top 10 concept sectors includes the percentage of rising and falling constituent stocks, indicating a strong performance in the majority of these sectors [2]

智通财经8月12日讯，今日共51股涨停，连板股总数19只，22股封板未遂，封板率为70%。继昨日上演"准地天板"后，北纬科技今日再度涨停走出7天6板； 新疆本地股持续活跃，洪通燃气6天5板，新疆交建、北新路桥等晋级3连板；吉视传媒录得4连板，成为市场高度板。板块方面，半导体、港口、CPO、新疆 等板块涨幅居前，PEEK、稀土永磁、军工、锂矿等板块跌幅居前。截至收盘，沪指涨0.5%，深成指涨0.53%，创业板指涨1.24%。沪深两市全天成交额1.88 万亿，较上个交易日放量545亿。 后市展望 指数持续走强，两市成交额逼近2万亿，指数在5日线上方呈现多头形态。两融余额继续上行也符合本轮行情由流动性推升的基本判断，资金关注两融余额时 隔十年再次站上2万亿元，但从两融余额占A股流通市值、两融交易额占A股成交额等指标来看，均处于历史中枢水平，所以短期资金不算亢奋或过热。市场 依旧是以量化为主导的题材轮动行情，可以多留意热点题材的反复轮动，对于资金认可的方向或可多一点耐心。从结构上看，目前依旧处于"权重搭台，题 材唱戏"的强势阶段。 人气及连板股分析 连板股空间依旧受限，市场围绕反包和卡异动推进。 长城军工 尾盘竞价往 ...