山子高科今日跌4.91%，成交额114.23亿元，换手率30.79%，盘后龙虎榜数据显示，深股通专用席位买 入3.10亿元并卖出3.03亿元，有2家机构专用席位净卖出2.53亿元。 ...

据天眼查APP显示，山子高科技股份有限公司成立于1998年08月31日。注册资本999747.0888万人民 币。（数据宝） 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。 （原标题：山子高科成交额超100亿元） 数据宝统计，截至14:27，山子高科成交额100.66亿元，超100亿元。最新股价下跌1.97%，换手率 27.09%。上一交易日该股全天成交额为68.07亿元。 ...

登录新浪财经APP 搜索【信披】查看更多考评等级 本公司董事会全体成员保证信息披露的内容真实、准确、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 山子高科技股份有限公司（以下简称"公司"或"山子高科"，股票简称：山子高科，股票代码：000981） 股票连续两个交易日（2025年9月17日、9月18日）收盘价格涨幅偏离值累计达到20%，根据深圳证券交 易所的相关规定，属于股票交易异常波动的情形。 二、公司关注并核实的相关情况 4、公司、控股股东和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，或处于筹划阶段的 重大事项，以及股票异常波动期间控股股东、实际控制人未买卖公司股票。 三、是否存在应披露而未披露的重大信息的声明 公司董事会履行核查程序后确认，除上述事项外，公司目前没有任何根据深交所《股票上市规则》规定 应予以披露而未披露的事项或与该事项有关的筹划、商谈、意向、协议等；董事会也未获悉公司有根据 深交所《股票上市规则》的规定应予以披露而未披露的、对本公司股票及其衍生品种交易价格产生较大 影响的信息；公司前期披露的信息不存在需要更正、补充之处。 四、风险提示 1、经自查，公司不 ...

Core Viewpoint - On September 18, the Shanghai Composite Index fell by 1.15%, with institutional investors appearing on the trading lists of 24 stocks, net buying 14 and net selling 10 [1][2]. Institutional Trading Summary - The stock with the highest net buying from institutional seats was Huafeng Technology, which closed at the daily limit with a trading volume of 4.216 billion yuan and a turnover rate of 23.25%. The net buying amounted to 124.87 million yuan [2][5]. - Other notable stocks included Heertai, which also closed at the daily limit with a net buying of 89.78 million yuan, and a total capital inflow of 1.162 billion yuan [2][5]. - In contrast, Dazhihui had the highest net selling amounting to 327.25 million yuan, with a daily decline of 8.83% [3][6]. Market Performance - The average increase of stocks with net institutional buying was 7.67%, outperforming the Shanghai Composite Index. Stocks like Ruiqi Co. and Huafeng Technology showed strong performance, closing at the daily limit [3][4]. - A backtest of stocks with net institutional buying over the past month revealed a 44.27% probability of rising the next day, with a 41.72% chance of outperforming the index [3]. Capital Flow Analysis - The stocks with significant capital outflow included Shanzi Gaoke, which saw a net outflow of 324.5 million yuan, and Xinquan Co., with a net outflow of 195 million yuan [3][4]. - The stocks with net buying from the Shanghai and Shenzhen Stock Connect included Huasheng Tiancai and Heertai, with net buying amounts of 233.16 million yuan and 189.81 million yuan, respectively [7][8].

二、公司关注并核实的相关情况 股票简称：山子高科 股票代码：000981 公告编号：2025-064 山子高科技股份有限公司 股票交易异常波动公告 本公司董事会全体成员保证信息披露的内容真实、准确、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 山子高科技股份有限公司（以下简称"公司"或"山子高科"，股票简称：山子高科， 股票代码：000981）股票连续两个交易日（2025 年 9 月 17 日、9 月 18 日）收盘价格涨幅 偏离值累计达到 20%，根据深圳证券交易所的相关规定，属于股票交易异常波动的情形。 1 四、风险提示 1、经自查，公司不存在违反信息公平披露的情形。 2、公司指定信息披露媒体为巨潮资讯网（www.cninfo.com.cn），公司所有信息均以 上述指定媒体刊登的信息为准。敬请广大投资者审慎决策，注意投资风险。 针对本次公司股价异常波动，经公司董事会关注、征询、自查并核实： 1、公司已披露的信息不存在需要补充、更正之处。 2、近期，公司不存在公共传媒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，且公司不存在前期披露信息需要更正、补充之处。 3、 ...

盘后数据显示，9月18日龙虎榜中，共35只个股出现了机构的身影，有21只股票呈现机构净买入，14只 股票呈现机构净卖出。当天机构净买入前三的股票分别是长盈精密、长飞光纤、华丰科技，净买入金额 分别是5.71亿元、2.57亿元、1.25亿元。当天机构净卖出前三的股票分别是三花智控、大智慧、山子高 科，净流出金额分别是3.45亿元、3.27亿元、1.62亿元。（第一财经） ...

| | 龙虎榜 09.18 | | | --- | --- | --- | | 证券简称 | 冒涨跌幅 | 机构净买入(万元) | | 长盈精密 | 9.04% | 57086.58 | | 长飞光纤 | 10.00% | 25722.82 | | 华丰科技 | 20.00% | 12487.24 | | 世嘉科技 | -7.21% | 10832.61 | | 和而泰 | 10.01% | 8978.06 | | 川润股份 | 9.99% | 6733.77 | | 广合科技 | 10.01% | 6480.29 | | 波长光电 | 7.24% | 6005.45 | | 凯迪股份 | 10.00% | 5386.48 | | 永鼎股份 | -8.20% | 4444.45 | | 露笑科技 | -1.94% | 3765.59 | | 利和兴 | 19.99% | 3760.99 | | 矽电股份 | 7.23% | 2847.13 | | --- | --- | --- | | 飞乐音响 | 9.99% | 2676.84 | | 银轮股份 | 0.23% | 2526.11 | | 德科立 | 20 ...

山子高科今日涨停，全天换手率17.75%，成交额68.07亿元，振幅5.17%。龙虎榜数据显示，机构净卖出 1.62亿元，深股通净卖出1.12亿元，营业部席位合计净买入3.17亿元。 （文章来源：证券时报网） 近半年该股累计上榜龙虎榜7次，上榜次日股价平均涨6.31%，上榜后5日平均涨18.26%。 资金流向方面，今日该股主力资金净流出3.48亿元，其中，特大单净流出9754.52万元，大单资金净流出 2.50亿元。近5日主力资金净流出1.88亿元。（数据宝） 山子高科9月18日交易公开信息 | 买/ | 会员营业部名称 | 买入金额（万 | 卖出金额（万 | | --- | --- | --- | --- | | 卖 | | 元） | 元） | | 买一 | 国泰海通证券股份有限公司北京国贸证券营业部 | 19131.50 | 136.78 | | 买二 | 华鑫证券有限责任公司上海宛平南路证券营业部 | 12906.04 | 11.84 | | 买三 | 中泰证券股份有限公司深圳分公司 | 9358.41 | 1186.04 | | 买四 | 深股通专用 | 8745.94 | 19968.59 | | ...

Group 1 - The core narrative revolves around a company, Shanzi Gaoke, which has incurred losses of 4.76 billion and is rumored to be acquiring another company, Nezha Automobile's parent, which has lost over 18 billion in three years. Despite its own financial struggles, Shanzi Gaoke's stock price surged with five consecutive trading limits, reflecting market speculation and excitement [1][2] - Shanzi Gaoke, previously known as Yinyi Co., has shifted its focus from real estate to high-end automotive parts, vehicle manufacturing, and semiconductors. The company reported a cumulative loss of 4.76 billion from 2022 to 2024 but managed to earn 219 million in the first half of this year through asset sales [1] - The market's reaction to the acquisition rumors is described as irrational, with the stock price increasing by over 50% in five days, despite the fact that both companies involved have significant financial issues. The absurdity of the situation is highlighted by the fact that Nezha's parent company denied the acquisition rumors, yet Shanzi Gaoke's stock continued to rise [1][2] Group 2 - The market appears to be driven by speculative "imagination space" rather than concrete evidence, raising questions about whether there is a genuine strategic plan or if it is merely an illusion. The future official announcements will be crucial to clarify the situation [2] - A critical concern is raised regarding Shanzi Gaoke's ability to manage Nezha's substantial debt of 26 billion, as the company's current performance does not support such a burden. This indicates that the market's enthusiasm may not be sustainable [2]

Group 1 - The stock of Shanzi Gaoke (000981.SZ) has reached a limit-up for five consecutive trading days, with a turnover rate of 17.75% and a transaction volume of 6.807 billion yuan [1] - The net selling by the Shenzhen Stock Connect amounted to 112 million yuan, with a total buy of 87.46 million yuan and a sell of 200 million yuan [1] - Institutional investors bought a total of 67.76 million yuan while selling 230 million yuan, resulting in a net selling of 162 million yuan [1] Group 2 - The top five buying entities included Guotai Junan Securities with a purchase amount of 191.31 million yuan, accounting for 2.81% of total transactions [1] - The second largest buyer was Huaxin Securities, purchasing 129.06 million yuan, representing 1.90% of total transactions [1] - The total buying amount from the top five entities was 643.94 million yuan, which is 9.46% of the total transaction volume [2]