科创50指数今日上涨3.53%，报收1535.39点，科创板全日成交量53.59亿股，成交额3108.37亿元，加权 平均换手率为2.73%。 证券时报·数据宝统计显示，今日可交易科创板股中，441只股收盘上涨，涨幅超过10%的有12只，涨幅 在5%至10%的有46只，收盘下跌的有151只，跌幅超10%的有1只。 科创板股换手率区间分布显示，换手率超过20%的有3只，换手率10%~20%的有19只，换手率5%~10% 的110只，换手率3%~5%的126只，换手率1%~3%的266只，换手率不足1%的有76只。 换手率最高的是中微半导，该股今日收盘上涨6.89%，全天换手率33.06%，成交额24.68亿元，其次是健 信超导，该股今日收盘上涨8.81%，全天换手率30.71%，成交额4.85亿元，换手率居前的还有优迅股 份、强一股份、颀中科技等，换手率分别为25.94%、18.11%、17.38%。 市场表现看，换手率超5%的个股中，今日上涨的有102只，涨幅居前的有芯碁微装、灿芯股份、杰华特 等，分别上涨16.26%、15.78%、13.83%。跌幅居前的有凯因科技、航亚科技、光云科技等，分别下跌 13.2 ...

Market Overview - As of January 21, the Shanghai Composite Index closed at 4116.94 points, up by 3.29 points, with a growth rate of 0.08% [1] - The Shenzhen Component Index closed at 14255.13 points, increasing by 99.50 points, representing a growth rate of 0.70% [1] - The ChiNext Index closed at 3295.52 points, rising by 17.54 points, with a growth rate of 0.54% [1] High Turnover Stocks - A total of 80 A-shares had a turnover rate exceeding 20% on this day, with Aisheren reaching a turnover rate of over 50% [1] - The stock Aisheren had a closing price of 44.04 yuan, with a turnover rate of 78.23% and a significant increase of 175.59% [1] - Other notable stocks with high turnover rates include: - Nabai Chuan: Closing price 86.26 yuan, turnover rate 44.53%, increase of 9.87% [1] - Guangdian Electric: Closing price 6.09 yuan, turnover rate 44.40%, increase of 9.93% [1] - Jintaiyang: Closing price 39.13 yuan, turnover rate 44.16%, increase of 19.96% [1] Additional High Turnover Stocks - Other stocks with notable turnover rates include: - Blue Arrow Electronics: Closing price 36.75 yuan, turnover rate 43.18%, increase of 2.45% [1] - Sanbian Technology: Closing price 21.06 yuan, turnover rate 41.55%, decrease of 8.03% [1] - Hongbaoli: Closing price 9.59 yuan, turnover rate 39.79%, increase of 9.98% [1] - The stock with the highest turnover rate in the second list is Tai Li Technology, with a turnover rate of 28.52% and an increase of 6.32% [2] Summary of Notable Stocks - The stock with the highest turnover in the third list is Tian Di Online, with a turnover rate of 22.08% and an increase of 10.01% [3] - Other significant stocks include: - New Henghui: Closing price 85.76 yuan, turnover rate 22.04%, increase of 2.22% [3] - Jiangtian Chemical: Closing price 31.56 yuan, turnover rate 22.01%, increase of 4.12% [3]

1月19日，优迅股份跌4.31%，成交额4.18亿元。两融数据显示，当日优迅股份获融资买入额5319.21万 元，融资偿还5230.19万元，融资净买入89.02万元。截至1月19日，优迅股份融资融券余额合计3.39亿 元。 融资方面，优迅股份当日融资买入5319.21万元。当前融资余额3.39亿元，占流通市值的11.67%。 融券方面，优迅股份1月19日融券偿还0.00股，融券卖出0.00股，按当日收盘价计算，卖出金额0.00元； 融券余量0.00股，融券余额0.00元。 资料显示，厦门优迅芯片股份有限公司位于福建省厦门市软件园观日路52号402，成立日期2003年2月10 日，上市日期2025年12月19日，公司主营业务涉及光通信前端收发电芯片的研发、设计与销售。主营业 务收入构成为：光通信收发合一芯片85.54%，跨阻放大器芯片12.68%，限幅放大器芯片0.83%，激光驱 动器芯片0.67%，其他0.23%，其他(补充)0.04%。 截至12月19日，优迅股份股东户数1.86万，较上期增加84318.18%；人均流通股809股，较上期增加 0.00%。2025年1月-9月，优迅股份实现营业收入3.57 ...

（编辑 丛可心） 证券日报网讯 1月16日，优迅股份发布公告称，公司2026年第一次临时股东会审议通过《关于修订公司 章程并办理变更登记等手续的议案》《关于制订股东会网络投票实施细则的议案》《关于为公司及董 事、高级管理人员等主体购买责任保险的议案》等多项议案。 ...

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].

ZHONG LUN 中倫律師事務所 特殊的普通合伙 Limited Liability Partnership 北京市中伦律师事务所 关于厦门优迅芯片股份有限公司 2026 年第一次临时股东会的 法律意见 二〇二六年一月 北京 ・ 上海 ・ 深圳 ・ 广州 ・ 武汉 ・ 成都 ・ 重庆 ・ 青岛 ・ 杭州 ・ 南京 ・ 海口 ・ 东京 ・ 香港 ・ 松吹 ・ 洛杉矶 ・ 指杉ఖ ・ 旧企山 ・ 阿扎木区 Beijing ・Shangha ・Slongbou・Wahan • Clongda • Changzho • Hangzho • Hangzho • Hai 22-24/F & 27-31/F South Tower of CP Center, 20 Jin He Fast 电话/Tel : +86 10 5957 2288 桂直 Fax · +86 10 6568 1022/1838 北京市中伦律师事务所 关于厦门优迅芯片股份有限公司 2026 年第一次临时股东会的 法律意见 致:厦门优迅芯片股份有限公司 北京市中伦律师事务所(下称"本所")接受厦门优迅芯片股份有限公司(下 称"公司")委托,指派本所律师 ...

证券代码：688807 证券简称：优迅股份 公告编号：2026-001 厦门优迅芯片股份有限公司 2026年第一次临时股东会决议公告 本公司董事会及全体董事保证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、准确性和完整性依法承担法律责任。 重要内容提示： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 112 | | --- | --- | | 普通股股东人数 | 112 | | 2、出席会议的股东所持有的表决权数量 | 36,978,105 | | 普通股股东所持有表决权数量 | 36,978,105 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比 | 46.2226 | | 例（%） | | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） | 46.2226 | （四） 表决方式是否符合《公司法》及公司章程的规定，股东会主持情况等。 本次股东会由公司董事会召集，由董事长柯炳粦先生主持。会议采用现场投 票和网 ...

证券时报·数据宝统计显示，今日可交易科创板股中，371只股收盘上涨，涨幅超过10%的有24只，其 中，浩瀚深度、友车科技、光云科技等4股涨停，涨幅在5%至10%的有44只，收盘下跌的有220只。 科创板股换手率区间分布显示，换手率超过20%的有9只，换手率10%~20%的有64只，换手率5%~10% 的152只，换手率3%~5%的149只，换手率1%~3%的203只，换手率不足1%的有23只。 换手率最高的是昂瑞微，该股今日收盘上涨6.71%，全天换手率28.09%，成交额5.77亿元，其次是优迅 股份，该股今日收盘上涨6.34%，全天换手率27.18%，成交额7.99亿元，换手率居前的还有浩瀚深度、 航天宏图、恒坤新材等，换手率分别为24.26%、22.36%、22.24%。 市场表现看，换手率超5%的个股中，今日上涨的有159只，浩瀚深度、友车科技、映翰通等收盘涨停， 跌幅居前的有荣昌生物、步科股份、翔宇医疗等，分别下跌9.72%、7.69%、6.04%。 分行业看，今日换手率超5%的个股中，所属电子行业个股最多，有62只个股上榜；计算机、医药生物 等紧随其后，分别有44只、31只个股上榜。 资金流向方面 ...

Core Viewpoint - 15 companies listed on the Sci-Tech Innovation Board have provided earnings forecasts for 2025, with 8 companies expecting profit increases, 3 companies expecting reduced losses, 2 companies expecting profit declines, and 2 companies expecting losses [1] Group 1: Earnings Forecast Overview - 53.33% of the companies forecast profit increases, with 8 out of 15 companies reporting positive earnings forecasts [1] - Among the companies expecting profit increases, 2 companies anticipate a net profit growth exceeding 100%, while 2 companies expect growth between 50% and 100% [1] Group 2: Individual Company Forecasts - Zhongke Lanyun (688332) expects the highest net profit growth of 371.51% [1] - Bai'ao Saituo (688796) and Qiangyi Co., Ltd. (688809) forecast net profit growth of 303.57% and 66.24%, ranking second and third respectively [1] - Other notable forecasts include: - Xinpeng Micro (688508) with a 66.00% increase - Muxi Co., Ltd. (688802) with a reduced loss of 54.22% [1] Group 3: Detailed Company Performance - Companies with profit increases: - Zhongke Lanyun: 371.51% [1] - Bai'ao Saituo: 303.57% [1] - Qiangyi Co., Ltd.: 66.24% [1] - Xinpeng Micro: 66.00% [1] - Daotong Technology (688208): 42.76% [1] - More Thread (688795): 41.36% [1] - Jianxin Superconductor (688805): 33.55% [1] - Yongxi Electronics (688362): 31.93% [1] - Youxun Co., Ltd. (688807): 22.01% [1] - Companies with reduced losses: - Muxi Co., Ltd.: 54.22% [1] - More Thread: 41.36% [1] - Zhenhua New Materials (688707): 14.73% [1] - Companies expecting losses: - Angrui Micro (688790): -19.44% [1] - Electric Wind Power (688660): -26.15% [1] - Companies expecting profit declines: - Zhongkong Technology (688777): -57.46% [1] - Aotewei (688516): -60.65% [1]

Group 1 - The core viewpoint of the news is that Youxun Co., Ltd. has shown significant trading activity and financial performance, with a notable increase in shareholder numbers and revenue growth [1][2]. Group 2 - On January 7, Youxun's stock price increased by 3.36%, with a trading volume of 684 million yuan. The margin trading data indicates a net margin buy of -4.17 million yuan for the day [1]. - As of January 7, the total margin trading balance for Youxun is 594 million yuan, accounting for 19.64% of its market capitalization [1]. - The company specializes in the research, design, and sales of optical communication front-end transceiver chips, with its main revenue sources being transceiver chips (85.54%), transimpedance amplifiers (12.68%), and other chip types [1]. Group 3 - As of December 19, the number of shareholders for Youxun reached 18,600, an increase of 843.18% compared to the previous period, with an average of 809 circulating shares per shareholder [2]. - For the period from January to September 2025, Youxun reported a revenue of 357 million yuan, representing a year-on-year growth of 18.33%, and a net profit attributable to shareholders of 72.94 million yuan, up 17.11% year-on-year [2].