Market Overview - Jinfu Technology (003018) achieved a five-day consecutive rise, while Maoye Commercial (600828) saw a four-day consecutive rise. Hai Xin Food (002702) and Hai Wang Bio (000078) recorded three consecutive rises, and Meng Tian Home (603216) had six rises in eight days. The total market turnover was 1.59 trillion yuan, a decrease of 125.4 billion yuan from the previous day. Over 4,100 stocks in the market rose, with active sectors including titanium dioxide, dairy, and commercial aerospace. [1] Company Announcements - Tongyu Communication (002792) announced that its stock price had deviated by over 20% in the last two trading days, but confirmed that there were no undisclosed significant matters affecting its operations. The company stated that its recent operational status is normal and that there have been no major changes in the internal or external business environment. [2] - Rongji Software (002474) also reported a price deviation of over 20% in the last three trading days, confirming that its operational status is normal and that there are no undisclosed significant matters. [3] U.S. Market Performance - The Nasdaq Composite Index rose by 0.65%, with Intel experiencing a significant increase of 10%, marking its largest single-day gain since September 18. The three major U.S. indices collectively rose for the fifth consecutive day, with the Nasdaq up 4.91%, the Dow Jones up 3.18%, and the S&P 500 up 3.73%. Major tech stocks saw gains, including Meta (over 2%), AMD, Amazon, Netflix, and Microsoft (each over 1%). [4]

Group 1 - The company's stock price has experienced an abnormal fluctuation, with a cumulative decline of over 20% in closing prices over three consecutive trading days (November 26, 27, and 28, 2025) [2] - The company's board of directors conducted an investigation regarding the stock price fluctuation and confirmed that there were no undisclosed significant matters that could have impacted the stock price [3][4] - The company has not identified any recent media reports that could have significantly influenced the stock price, and the operational situation remains normal without major changes in the internal or external environment [3] Group 2 - The board confirmed that there are no undisclosed matters that should be disclosed according to the Shenzhen Stock Exchange's listing rules, and previous disclosures do not require correction or supplementation [4] - The company emphasizes that it has not violated any information disclosure regulations and reminds investors to be cautious of market uncertainties and make informed investment decisions [5]

Company Focus - Enjie Co., Ltd. plans to acquire 100% equity of Zhongke Hualian, leading to a stock suspension [2] - Canadian Solar Inc. and its controlling shareholder plan to establish a joint venture to adjust their U.S. market operations [3] - Jiarong Technology intends to acquire 100% of Hangzhou Lanan, with stock resuming trading [3] Equity Changes - ST Tianrui's controlling shareholder is planning a change in control, resulting in stock suspension [4] Shareholding Changes & Buybacks - Shanghai Chuangtou intends to reduce its stake in Zhongwei Company by no more than 1% [5] Operations & Performance - China Shenhua's subsidiary successfully completed a 168-hour trial run of its power generation unit, transitioning to commercial operation [6] - Baillie Tianheng received a milestone payment of $250 million from Bristol-Myers Squibb for the iza-bren project [7] - Jiangxi Copper is in the informal offer stage to acquire shares of SolGold Plc [8] - Aorede plans to sign a 635 million yuan computing power procurement agreement [9] - Maiwei Bio's clinical research for 9MW1911 shows significant reductions in acute exacerbation rates for COPD patients [10] - Huayang Co. has launched a high-performance carbon fiber project with an annual production capacity of 200 tons [10] Financing & Capital Increase - Ganfeng Lithium plans to issue $100 million in exchangeable notes to the China-Africa Development Fund [11] Stock Price Fluctuations - Tongyu Communications confirmed normal operations amid stock price fluctuations [12] - Rongji Software reported normal operations despite stock price declines [13] Other - Xianglou New Materials' application for a specific stock issuance has been accepted by the Shenzhen Stock Exchange [15] - JinkoSolar received a prepayment of 220 million yuan for a fire incident at its battery workshop [15] - Dameng Data's general manager has had his detention lifted [15] - Dongpeng Beverage has received approval from the CSRC for its overseas listing [16]

证券代码：002474 证券简称：榕基软件 公告编号：2025-040 针对公司股票交易异常波动，公司董事会对有关事项进行了核查，并问询了公司控股股 东及实际控制人，现将有关情况说明如下： 1、公司前期披露信息不存在需要更正、补充之处； 2、公司未发现近期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； 3、公司近期经营情况正常，内外部经营环境未发生重大变化； 福建榕基软件股份有限公司 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 福建榕基软件股份有限公司（以下简称"公司"）（证券简称：榕基软件，证券代码： 002474）股票交易价格连续 3 个交易日内（2025 年 11 月 26 日、2025 年 11 月 27 日、2025 年 11 月 28 日）收盘价格跌幅偏离值累计超过 20%，根据《深圳证券交易所交易规则》的相 关规定，属于股票交易异常波动情形。 二、公司关注并核实情况的说明 公司董事会确认，本公司目前没有任何根据《深圳证券交易所股票上市规则》等有关规 定应予以披露而未披 ...

沪指本周上涨1.40%，其中，61股成交活跃，周换手率超过100%。 证券时报·数据宝统计显示，本周共有61只个股换手率超过100%；换手率在50%~100%的有245只；换手 率在10%~50%的有2146只。分行业看，本周换手率100%以上个股中，传媒行业个股最多，有10只个股 上榜；计算机、医药生物等紧随其后，分别有9只、6只个股上榜。 南网数字是本周换手率最高的个股，一周换手率为250.30%，一周股价上涨11.35%，该股本周因日换手 率达30%、日收盘价涨幅达15%等4次登陆龙虎榜，买卖居前营业部中，机构专用席位净买入3363.85万 元，营业部累计净买入1.04亿元。资金流向上，该股本周主力资金净流出1.44亿元。 其次是大鹏工业，一周换手率为247.26%，一周股价下跌50.17%，该股本周因日换手率达20%、最近3个 有成交的交易日以内收盘价涨跌幅偏离值累计达到+40%(-40%)等4次登陆龙虎榜，买卖居前营业部中， 机构专用席位净买入1037.38万元，营业部累计净卖出3941.84万元。资金流向上，该股本周主力资金净 卖出3941.84万元。 榕基软件本周换手率233.77%，位居榜单第 ...

Core Insights - On November 28, a total of 25 stocks were involved with institutional investors, with 16 showing net buying and 9 showing net selling [1] - The top three stocks with net buying by institutions were Xinjinlu, Nanguang Digital, and Wantong Development, with net buying amounts of 120.38 million, 102.66 million, and 98.32 million respectively [1][2] - The top three stocks with net selling by institutions were Rongji Software, Jiayuan Technology, and Annie Shares, with net selling amounts of 102.63 million, 78.76 million, and 33.53 million respectively [1][3] Institutional Buying Summary - Xinjinlu had a price increase of 5.65% with a net buying of 120.38 million [2] - Nanguang Digital experienced a price decrease of 4.00% with a net buying of 102.66 million [2] - Wantong Development saw a price drop of 7.38% with a net buying of 98.32 million [2] - Other notable stocks with institutional buying included Dongtian Micro (20.00% increase, 62.84 million net buying) and Aerospace Power (6.49% increase, 53.29 million net buying) [2] Institutional Selling Summary - Rongji Software had a price decrease of 0.99% with a net selling of 102.63 million [3] - Jiayuan Technology saw a price increase of 5.39% with a net selling of 78.76 million [3] - Annie Shares experienced a price drop of 1.38% with a net selling of 33.53 million [3] - Other stocks with significant institutional selling included Haixin Food (10.03% increase, 0.77 million net selling) and Zhongsheng Pharmaceutical (10.00% decrease, 15.58 million net selling) [3]

Core Viewpoint - Rongji Software experienced a significant drop in stock price, reaching the daily limit down, with a trading volume of 1.817 billion yuan and a turnover rate of 30.46% [2] Trading Activity - The stock was listed on the Dragon and Tiger list due to a daily decline of 9.89%, with institutional investors net selling 40.08 million yuan [2] - The top five trading departments had a total transaction amount of 379 million yuan, with buying amounting to 162 million yuan and selling amounting to 217 million yuan, resulting in a net sell of 54.82 million yuan [2] - Over the past six months, the stock has appeared on the Dragon and Tiger list eight times, with an average price increase of 0.80% the day after listing and an average decline of 2.19% in the following five days [2] Fund Flow - The stock saw a net outflow of 121 million yuan in main funds today, with large orders contributing to a net outflow of 77.44 million yuan and 43.75 million yuan respectively [2] - In the past five days, the main funds have experienced a net outflow of 513 million yuan [2] Major Trading Departments - The top buying department was Guotou Securities with a buying amount of 38.17 million yuan, while the top selling department was Huatai Securities with a selling amount of 350.17 million yuan [2]

Core Points - The IT service sector experienced a decline of 1.09% on November 27, with Rongji Software leading the drop [1] - The Shanghai Composite Index closed at 3875.26, up 0.29%, while the Shenzhen Component Index closed at 12875.19, down 0.25% [1] IT Service Sector Performance - Notable gainers included: - Jingsong Intelligent (688251) with a closing price of 26.00, up 8.70% on a trading volume of 47,900 shares [1] - Haixia Innovation (300300) closed at 13.78, up 6.00% with a trading volume of 1.81 million shares [1] - Inspur Software (600756) closed at 24.34, up 4.91% with a trading volume of 997,400 shares [1] - Major decliners included: - Rongji Software (002474) closed at 11.11, down 9.97% with a trading volume of 1.62 million shares [2] - Sichuang Medical (300078) closed at 4.58, down 6.53% with a trading volume of 1.65 million shares [2] - Meideng Technology (920227) closed at 66.90, down 5.99% with a trading volume of 21,500 shares [2] Capital Flow Analysis - The IT service sector saw a net outflow of 1.905 billion yuan from institutional investors, while retail investors contributed a net inflow of 1.824 billion yuan [2] - Notable capital flows included: - Han De Information (300170) with a net inflow of 34.2 million yuan from institutional investors [3] - Yuntian Lifa (688343) with a net inflow of 19.6 million yuan from institutional investors [3] - Inspur Software (600756) with a net inflow of 10.8 million yuan from institutional investors [3]

Core Viewpoint - On November 26, the Shanghai Composite Index fell by 0.15%, with institutional investors appearing on the trading lists of 30 stocks, net buying 12 and net selling 18 stocks [1]. Institutional Trading Summary - The stock with the highest net buying by institutional seats was Changguang Huaxin, which closed at the daily limit with a trading volume of 3.101 billion yuan and a turnover rate of 17.64%. The net buying from institutional seats amounted to 232.45 million yuan, while the net buying from the Shanghai Stock Connect was 26.61 million yuan [2]. - Another notable stock, China International Marine Containers, also closed at the daily limit with a trading volume of 1.764 billion yuan and a turnover rate of 8.46%. Institutional seats net bought 186.63 million yuan, with a net inflow of 508 million yuan for the day [2]. - Zhonghuan Hailu closed at the daily limit with a trading volume of 418 million yuan and a turnover rate of 17.55%. Institutional seats net bought 47.08 million yuan, with a net inflow of 45.57 million yuan for the day [3]. Performance of Net Bought Stocks - Stocks that institutional investors net bought showed an average increase of 12.28%, outperforming the Shanghai Composite Index. Stocks like Sanwei Tiandi and Changguang Huaxin reported strong performances, closing at the daily limit. Historical data indicates a 56.19% probability of these stocks rising the next day after being net bought by institutions [3]. Performance of Net Sold Stocks - The stock with the highest net selling by institutions was Aerospace Development, which saw a decline of 10% and a net selling amount of 295.32 million yuan. The stock experienced a net outflow of 1.183 billion yuan for the day [3]. - Shanghai Port Bay, with a volatility of 15.13%, had a net selling amount of 203.48 million yuan from institutional seats, with a net outflow of 71.76 million yuan for the day [4]. Stocks with Deep and Shanghai Stock Connect - On November 26, 24 stocks on the trading list had appearances from the Deep and Shanghai Stock Connect, with net buying in stocks like Dongxin Co. and Yongding Co., amounting to 163 million yuan and 128 million yuan respectively [7]. - The stocks with the highest net buying from the Deep and Shanghai Stock Connect included Dongxin Co. with a net buying of 162.92 million yuan and Yongding Co. with 127.82 million yuan [8].

Summary of Key Points Core Viewpoint - On November 26, a total of 37 stocks were identified with institutional activity, with 16 stocks showing net buying and 21 stocks showing net selling by institutions [1]. Institutional Buying - The top three stocks with the highest net buying by institutions were: - Changguang Huaxin with a net buying amount of 234 million yuan - China International Marine Containers (CIMC) with a net buying amount of 187 million yuan - Southern Power Digital with a net buying amount of 85.89 million yuan [1]. Institutional Selling - The top three stocks with the highest net selling by institutions were: - Aerospace Development with a net outflow of 295 million yuan - Shanghai Port Group with a net outflow of 203 million yuan - Rongji Software with a net outflow of 101 million yuan [1].