格隆汇1月21日｜有投资者在互动平台向西高院提问：据了解大容量检测实验室扩产不易，面对十五五 规划带来的集团内外和海内外增量订单需求，贵公司如何实现短期内的产能扩张？是否有具体量化目标 是时间节点？ 西高院回复称，目前公司大容量检测整体产能可满足大部分订单的履约需求，但在需求 集中阶段，部分订单的交付时间可能有所延长。面对市场可能出现的强劲需求，公司持续推进产能提升 与效率优化工作，一是通过对现有产线实施智能化改造提升实验效率，二是有序推进项目建设、技术改 造等扩大产能，三是依托西高院本部（西北）及东北、华东、华中等地子公司的布局，通过多地联动与 资源整合，优化试验资源配置，稳步提升特高压及其他试验产能。 ...

登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：688334 证券简称：西高院 公告编号：2026-001 西安高压电器研究院股份有限公司股票交易异常波动公告 ● 公司股价短期波动幅度较大，敬请广大投资者注意二级市场交易风险，理性决策，审慎投资。 一、股票交易异常波动的具体情况 公司股票于2026年1月15日、1月16日和1月19日连续3个交易日内日收盘价格涨幅偏离值累计超过30%， 根据《上海证券交易所交易规则》《上海证券交易所科创板股票异常交易实时监控细则》的有关规定， 属于股票交易异常波动情况。 二、公司关注并核实的相关情况 （一）生产经营情况 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大遗漏，并对其内容 的真实性、准确性和完整性承担法律责任。 重要内容提示： ● 西安高压电器研究院股份有限公司（以下简称"公司"）股票于2026年1月15日、1月16日和1月19日连 续3个交易日内日收盘价格涨幅偏离值累计超过30%，根据《上海证券交易所交易规则》《上海证券交 易所科创板股票异常交易实时监控细则》的有关规定，属于股票交易异常波动情况。 ● 经公司自查并向控股股东书 ...

（编辑 楚丽君） 证券日报网讯 1月19日，西高院发布公告称，公司股票于 2026 年 1 月 15 日、1 月 16 日和 1 月 19 日连 续 3 个交易日内日收盘价格涨幅偏离值累计超过 30%，根据《上海证券交易所交易规则》《上海证券 交易所科创板股票异常交易实时监控细则》的有关规定，属于股票交易异常波动情况。经公司自查并向 控股股东书面发函查证，截至本公告披露日，确认不存在应披露而未披露的重大事项或重要信息。 ...

证券代码：688334 证券简称：西高院 公告编号：2026-001 西安高压电器研究院股份有限公司 股票交易异常波动公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 西安高压电器研究院股份有限公司（以下简称"公司"）股票 于 2026 年 1 月 15 日、1 月 16 日和 1 月 19 日连续 3 个交易日内日收 盘价格涨幅偏离值累计超过 30%，根据《上海证券交易所交易规则》 《上海证券交易所科创板股票异常交易实时监控细则》的有关规定， 属于股票交易异常波动情况。 经公司自查并向控股股东书面发函查证，截至本公告披露日， 确认不存在应披露而未披露的重大事项或重要信息。 公司股价短期波动幅度较大，敬请广大投资者注意二级市场交 易风险，理性决策，审慎投资。 一、股票交易异常波动的具体情况 二、公司关注并核实的相关情况 （一）生产经营情况 经公司自查，公司目前生产经营活动一切正常。市场环境、行业 政策没有发生重大变化，内部生产经营秩序正常。 （二）重大事项情况 经公司自查，并向公司控股股东函证核实，截至本公 ...

西高院公告称，公司股票于2026年1月15日、1月16日和1月19日连续3个交易日内日收盘价格涨幅偏离值 累计超过30%，属异常波动。经自查及向控股股东查证，截至公告披露日，不存在应披露而未披露的重 大事项，生产经营正常，未发现媒体报道、市场传闻及热点概念等影响股价的事项，公司董高监及控股 股东在此期间无买卖公司股票情况。公司提醒投资者注意投资风险。 ...

Market Overview - The professional services sector increased by 0.99% on January 19, with the leading stock being Electric Science Institute [1] - The Shanghai Composite Index closed at 4114.0, up 0.29%, while the Shenzhen Component Index closed at 14294.05, up 0.09% [1] Stock Performance - Electric Science Institute (300215) saw a significant rise of 16.67%, closing at 9.52 with a trading volume of 1.64 million shares [1] - Other notable performers included West High Institute (688334) with a 9.06% increase, closing at 27.33, and Shishi Testing (300416) with a 7.53% increase, closing at 20.41 [1] - The professional services sector experienced a net outflow of 213 million yuan from main funds, while retail investors saw a net inflow of 149 million yuan [2][3] Fund Flow Analysis - West High Institute (688334) had a main fund net inflow of 60.84 million yuan, but a net outflow from retail investors of 52.78 million yuan [3] - Huace Testing (300012) reported a main fund net inflow of 20.48 million yuan, with retail investors also contributing a net inflow of 39.67 million yuan [3] - The overall trend indicates a mixed sentiment among different investor types within the professional services sector [2][3]

Core Viewpoint - The high-voltage power equipment sector is experiencing significant activity, with multiple stocks reaching their daily limit up due to increased investment and demand in the domestic power grid sector [1][2]. Group 1: Market Activity - Six stocks in the high-voltage equipment sector hit the daily limit up, including Electric Power Research Institute, Han Cable, Senyuan Electric, Dalian Electric Porcelain, Jicheng Electronics, and Fengfan [1]. - Electric Power Research Institute saw a rise of over 14%, while other companies like Han Cable and Senyuan Electric increased by over 10% [2]. Group 2: Industry Trends - The core logic behind the market speculation is the overall improvement in the high-voltage industry, driven by a significant expansion in domestic power grid investment and breakthroughs in domestic core technologies [2][3]. - The State Grid Corporation of China has projected fixed asset investments to reach 4 trillion yuan during the 14th Five-Year Plan, a 40% increase from the previous plan, focusing on building a smarter and greener power grid [3][4]. Group 3: Technological Advancements - Recent developments include the successful trial operation of a domestically developed series of AC filter protection and converter protection devices by XJ Electric, marking a significant technological breakthrough in the high-voltage sector [3]. - The global transformer market is facing a notable supply shortage, with North America experiencing a 30% gap, which presents growth opportunities for domestic companies in the export market [4]. Group 4: Investment Recommendations - Citic Securities recommends focusing on leading domestic power equipment companies closely related to the investment climate in the domestic power grid and major projects like high-voltage and flexible DC [4].

Group 1 - The stock of Xigao Hospital (688334) closed at 25.06 yuan on January 16, with a significant increase of 19.50% and a trading volume of 7.67 billion yuan [1] - The stock was listed on the daily trading list due to its closing price increase of 15% [1] - The top five trading departments accounted for a total transaction of 1.51 billion yuan, with a net buying amount of 206.88 million yuan [1][2] Group 2 - The main capital inflow for the stock was 64.22 million yuan throughout the day [2] - The leading buying department was the Shanghai-Hong Kong Stock Connect, with a buying amount of 25.72 million yuan [2] - The top selling department was also the Shanghai-Hong Kong Stock Connect, with a selling amount of 22.45 million yuan [2]

Core Viewpoint - The company emphasizes the integration of new-generation information technology with industry development to enhance its core competitiveness [1] Group 1 - The company is utilizing artificial intelligence technology in certain image recognition processes during experimentation [1] - The company actively employs online monitoring technology, using sensors and data analysis algorithms for preventive maintenance of equipment [1] - AI perception technology is identified as a key common direction, with active exploration of applications across various business segments to improve intelligence levels and optimize decision-making [1]

Market Performance - The Sci-Tech Innovation Board (STAR Market) index rose by 1.35%, closing at 1514.07 points, with a total trading volume of 6.346 billion shares and a turnover of 345.756 billion yuan, resulting in a weighted average turnover rate of 3.23% [1][4]. - Among the tradable stocks on the STAR Market, 379 stocks closed higher, with 16 stocks increasing by over 10%, including Meier Technology, Tianyue Advanced, and Yongxi Electronics, which hit the daily limit [5][6]. - The distribution of turnover rates shows that 2 stocks had turnover rates exceeding 20%, 37 stocks had rates between 10% and 20%, and 130 stocks had rates between 5% and 10% [6]. Stock Highlights - The stock with the highest turnover rate was Hengkang New Materials, which closed up by 4.36% with a turnover rate of 34.78% and a transaction amount of 1.174 billion yuan [6][8]. - Other notable stocks included Haohan Depth, which rose by 3.22% with a turnover rate of 23.79%, and Xigao Institute, which increased by 19.50% with a turnover rate of 19.99% [6][8]. Sector Analysis - In terms of sector performance, the electronics sector had the most stocks with a turnover rate exceeding 5%, totaling 62 stocks, followed by the computer and machinery equipment sectors with 30 and 20 stocks, respectively [2][6]. Fund Flow - Among high turnover stocks, 92 stocks experienced net inflows of main funds, with the highest net inflows seen in Lanke Technology, Huahong Company, and Bawei Storage, amounting to 552 million yuan, 544 million yuan, and 386 million yuan, respectively [7]. - Conversely, the stocks with the largest net outflows included Chengdu Xiandao, Zhongke Xingtai, and Zhuoyi Information, with net outflows of 260 million yuan, 190 million yuan, and 179 million yuan, respectively [7]. Leverage Fund Movements - A total of 108 high turnover stocks received net purchases of leveraged funds, with significant increases in financing balances for Bawei Storage, Western Superconducting, and Shijia Photon, which increased by 500 million yuan, 391 million yuan, and 357 million yuan, respectively [7].