注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 资金流向方面，该股今日全天主力资金净流入7610.50万元。（数据宝） 德龙激光9月8日龙虎榜 | 买入营业部名称 | 买入金额(万元) | | --- | --- | | 机构专用 | 4863.67 | | 国投证券股份有限公司上海樱花路证券营业部 | 4348.46 | | 机构专用 | 4241.34 | | 国泰海通证券股份有限公司上海静安区新闸路证券营业部 | 3719.77 | | 高盛(中国)证券有限责任公司上海浦东新区世纪大道证券营业部 | 2518.51 | | 卖出营业部名称 | 卖出金额(万元) | | 机构专用 | 7269.37 | | 国泰海通证券股份有限公司总部 | 3521.84 | | 国投证券股份有限公司上海黄浦区中山东二路证券营业部 | 3472.06 | | 中信建投证券股份有限公司苏州分公司 | 2786.34 | | 瑞银证券有限责任公司上海花园石桥路证券营业部 | 2700.09 | 9月8日德龙激光(688170)收盘价47.54元，收盘涨停，全天换手率17.04%，振幅15.78%，成交额8.10 ...

Core Viewpoint - Delong Laser announced that its stock price experienced an abnormal fluctuation, with a cumulative increase of over 30% in closing prices over three consecutive trading days from September 4 to September 8, 2025 [1] Company Summary - The company conducted a self-examination and confirmed that both internal and external operations are normal [1] - There have been no significant changes in the market environment or industry policies that would impact the company's operations [1] - The company, along with its controlling shareholders and actual controllers, has no undisclosed significant information related to the company [1]

格隆汇9月8日丨德龙激光(688170.SH)公布，公司股票于2025年9月4日、5日、8日连续3个交易日内日收 盘价格涨幅偏离值累计超过30%，属于股票交易异常波动的情形。经自查，公司内外部经营正常，不存 在重大影响公司生产经营且应公告未公告的情形。公司控股股东、实际控制人不存在涉及公司应披露而 未披露的重大信息。此外，公司控股股东、实际控制人、董事长兼总经理赵裕兴在股票交易异常波动期 间通过集中竞价方式卖出公司股票30万股，占公司股份总数的0.29%。 ...

证券代码：688170 证券简称：德龙激光 公告编号：2025-034 苏州德龙激光股份有限公司 关于股票交易异常波动的公告 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、准确性和完整性依法承担法律责任。 重要内容提示： 苏州德龙激光股份有限公司（以下简称 "德龙激光"、"公司"）股票 于 2025 年 9 月 4 日、2025 年 9 月 5 日、2025 年 9 月 8 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》的相关规定，属于股票交易异常波动 的情形。 经公司自查，并向控股股东、实际控制人发函核实，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。 公司股价短期波动幅度较大，敬请广大投资者理性投资，注意投资风险。 一、 公司股票交易异常波动的情况 公司股票于 2025 年 9 月 4 日、2025 年 9 月 5 日、2025 年 9 月 8 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 ...

Group 1 - The company, Delong Laser (688170.SH), experienced a significant stock price fluctuation, with a cumulative increase of over 30% in the closing prices over three consecutive trading days on September 4, 5, and 8, 2025, indicating abnormal trading activity [1] - An internal review by the company confirmed that both internal and external operations are normal, and there are no undisclosed significant impacts on production and operations [1] - The company's controlling shareholder and actual controller have no undisclosed significant information related to the company [1] Group 2 - During the period of abnormal stock price fluctuation, the company's chairman and general manager, Zhao Yuxing, sold 300,000 shares of the company through centralized bidding, which accounts for 0.29% of the total shares [1]

Core Viewpoint - Delong Laser announced a significant stock price fluctuation, with a cumulative increase of over 30% in closing prices over three consecutive trading days from September 4 to September 8, 2025, indicating abnormal trading activity [1] Summary by Relevant Sections - **Stock Price Movement** - The company's stock experienced a cumulative increase of over 30% in closing prices over three trading days [1] - **Company's Response** - The company conducted a self-examination and confirmed that there are no undisclosed significant matters as of the announcement date [1] - **Insider Trading Activity** - During the period of abnormal stock price fluctuation, the controlling shareholder and actual controller, Zhao Yuxing, sold 300,000 shares of the company, representing 0.29% of the total shares [1]

格隆汇9月8日｜德龙激光发布异动公告，公司股票于2025年9月4日、2025年9月5日、2025年9月8日连续 3个交易日内日收盘价格涨幅偏离值累计超过30%，属于股票交易异常波动的情形。经公司自查，并向 控股股东、实际控制人发函核实，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。经核 实，在公司本次股票交易异常波动期间，公司控股股东、实际控制人、董事长兼总经理赵裕兴通过集中 竞价方式卖出公司股票300,000股，占公司股份总数的0.29%。 ...

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 300486 | 东杰智能 | 24.60 | -5.86% | 78.09万 | 20.07亿 | | 430425 | 乐创技术 | 28.65 | -4.75% | 9.56万 | 2.81亿 | | 831305 | 海希通讯 | 24.71 | -4.22% | 11.34万 | 2.906Z | | 002975 | 博杰股份 | 57.60 | -3.36% | 15.23万 | 8.89亿 | | 871478 | 巨能股份 | 32.70 | -2.33% | 4.92万 | 1.65亿 | | 300400 | 劲拓股份 | 25.48 | -1.55% | 14.38万 | 3.69亿 | | 300484 | 聖海保障 | 24.63 | -1.40% | 32.87万 | 8.06亿 | | 300747 | 锐科激光 | 27.37 | -1.37% | 24.21万 | 6.64亿 | | 000988 | 华工科技 ...

Group 1: Real Estate Market Insights - The recent policy adjustments in Shenzhen's real estate market have led to increased activity, with more viewings and faster signing of contracts reported by agents [1] - Major real estate stocks in both A-shares and Hong Kong have seen significant gains, with stocks like A-share Shanshi Development and Hong Kong's Country Garden rising over 10% [1] - The new policies in Shenzhen are seen as a combination of market optimization and urban governance, highlighting the forward-looking and efficient nature of the regulations [1] Group 2: Market Performance and Future Outlook - Following the new policies in Beijing and Shanghai, Shenzhen's adjustments are expected to stimulate demand for multiple property purchases in surrounding areas, with Shenzhen's regulations being more lenient compared to Beijing and Shanghai [1] - The average daily transaction volume for new and second-hand homes in Beijing increased by 9% and 10% respectively after the new policies were implemented, while Shanghai saw a 25% increase in new home transactions [1] - The overall improvement in real estate sales is contingent on the successful implementation of policies related to inventory housing and urban village renovations, which are expected to enhance supply-demand dynamics [2] Group 3: Solid-State Battery Sector - The solid-state battery sector has shown active market performance, with several companies like Delong Laser and Huasheng Lithium Battery seeing stock prices rise significantly [2] - The rapid growth in orders for solid-state battery equipment since June indicates a significant acceleration in the industrialization process of solid-state batteries, presenting investment opportunities across the supply chain [2] - Equipment manufacturers are expected to be the primary beneficiaries of the capital expenditures in the solid-state battery industry, as they are positioned at the upstream of the supply chain [2]

Core Viewpoint - Delong Laser (688170.SH) experienced a significant drop of over 11% in midday trading, closing at 34.66 yuan, with a total market capitalization of 3.58 billion yuan [1] Group 1: Shareholder Actions - Beijing Woyan and its concerted parties reduced their holdings by a total of 1,030,600 shares through centralized bidding from June 16 to July 23, and 2,067,200 shares through block trading, amounting to 3.00% of the total share capital [1] - Chen Jiang and his concerted parties sold 1,030,600 shares through centralized bidding and 268,700 shares through block trading from July 24 to September 1, totaling 1.26% of the total share capital, with a remaining plan to reduce 41,400 shares now terminated [1]