Market Overview - The Shanghai Composite Index rose by 0.65% on December 1, with 28 out of 31 sectors experiencing gains, led by the non-ferrous metals and communication sectors, which increased by 2.85% and 2.81% respectively [1] - The computer sector also saw a rise of 0.64% [1] - The sectors that declined included agriculture, forestry, animal husbandry, and fishery, environmental protection, and real estate, with decreases of 0.43%, 0.23%, and 0.06% respectively [1] Capital Flow Analysis - The net inflow of capital in the two markets was 775 million yuan, with 11 sectors experiencing net inflows [1] - The electronics sector had the highest net inflow, amounting to 7.22 billion yuan, with a daily increase of 1.58% [1] - The communication sector followed with a net inflow of 5.56 billion yuan and a daily increase of 2.81% [1] - Conversely, 20 sectors experienced net outflows, with the power equipment sector leading at a net outflow of 2.99 billion yuan, followed by the computer sector with a net outflow of 2.30 billion yuan [1] Computer Sector Performance - The computer sector had a net outflow of 2.30 billion yuan, with 336 stocks in the sector, of which 164 rose and 160 fell [2] - The top three stocks with the highest net inflow were HanDe Information (net inflow of 448 million yuan), Daily Interaction (182 million yuan), and Guide Compass (164 million yuan) [2] - The stocks with the highest net outflow included 360 (net outflow of 518 million yuan), Guotou Intelligent (298 million yuan), and South Network Digital (235 million yuan) [2][3] Top Gainers in Computer Sector - The top gainers in the computer sector included: - HanDe Information: +4.43%, turnover rate 17.90%, net inflow 448 million yuan - Daily Interaction: +7.04%, turnover rate 11.20%, net inflow 182 million yuan - Guide Compass: +1.58%, turnover rate 3.08%, net inflow 164 million yuan [2] Top Losers in Computer Sector - The top losers in the computer sector included: - 360: -2.64%, turnover rate 3.49%, net outflow 518 million yuan - Guotou Intelligent: -4.88%, turnover rate 8.07%, net outflow 298 million yuan - South Network Digital: -4.00%, turnover rate 30.24%, net outflow 235 million yuan [3]

南网数字相关产品负责人介绍，作为南方电网数字化转型全场景智能化服务平台的核心模块，南网 eLink实现了台式机、平板电脑、手机三端无缝协同，将组织通讯录、即时沟通、日程管理、文档协 作、低代码平台、应用管理等功能聚合于统一入口，打造企业级统一应用门户。 全球首家数字电网研究院"南网数字"上市后首次公开媒体见面会上，南网数字重点展示了易 联办公系统（eLink）。作为面向能源行业的统一数字化门户，该系统深度融合即时通讯、 音视频会议、在线文档、统一待办等核心能力，致力于打造覆盖全场景、全终端的一站式智 慧办公平台，重塑能源企业组织协同模式。 大会现场展示的电力问答机器人。 员工登录平台后，即可在同一视图聚合日程、消息与待办事项，一站式处理公文、业务系统等全流程待 办；远程会议中能实时协同编辑文档，高效推进跨场景协作；外勤及现场班组成员即便处于弱网或离线 环境，也能通过移动端完成外出打卡、信息上报与资料查阅，保障工作连续性与体验一致性。 针对能源行业对高安全与高可用的刚性需求，eLink以云原生架构为基础，结合自主分布式通信引擎， 构建起面向能源级业务的底座能力：通过标准化API网关与低代码平台，支持企业内部系统 ...

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 ...

南网数字今日下跌4.00%，全天换手率38.74%，成交额22.81亿元，振幅8.92%。龙虎榜数据显示，机构 净买入1.03亿元，营业部席位合计净买入276.62万元。 深交所公开信息显示，当日该股因日换手率达38.74%上榜，机构专用席位净买入1.03亿元。 证券时报·数据宝统计显示，上榜的前五大买卖营业部合计成交6.11亿元，其中，买入成交额为3.58亿 元，卖出成交额为2.53亿元，合计净买入1.05亿元。 近半年该股累计上榜龙虎榜5次，上榜次日股价平均涨7.46%，上榜后5日平均涨7.06%。 具体来看，今日上榜的营业部中，共有4家机构专用席位现身，即买一、买二、买三、买四、卖一、卖 二、卖三，合计买入金额3.05亿元，卖出金额2.02亿元，合计净买入1.03亿元。 资金流向方面，今日该股主力资金净流出1.49亿元，其中，特大单净流出7042.29万元，大单资金净流出 7832.36万元。近5日主力资金净流出1.44亿元。（数据宝） 南网数字11月28日交易公开信息 | 买/卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | --- | --- | --- | | ...

Market Performance - The ChiNext Index rose by 0.70%, closing at 3052.59 points, with a total trading volume of 460.62 billion yuan, a decrease of 38.49 billion yuan compared to the previous trading day [1] - Among the tradable ChiNext stocks, 1065 stocks closed higher, with 16 stocks rising over 10%, including Qian Zhao Guang Dian and Dong Tian Wei, which hit the daily limit [1] - The average turnover rate for the ChiNext today was 3.61%, with 37 stocks having a turnover rate exceeding 20% [1] High Turnover Stocks - In the high turnover stocks, 28 stocks increased in price, with the largest gains seen in Dong Tian Wei (20.00%), Hai Xia Chuang Xin (16.47%), and Ya Guang Ke Ji (13.48%) [2] - Conversely, Wan Long Guang Dian, Lian Te Ke Ji, and Yi Dian Tian Xia experienced the largest declines, with drops of 6.80%, 6.72%, and 5.59% respectively [2] Industry Analysis - The highest number of stocks with turnover rates exceeding 20% belonged to the media and electronics sectors, each having 6 stocks listed [3] - Among the high turnover stocks, 7 were listed on the Dragon and Tiger List, with institutional investors appearing in 6 of these stocks [3] Fund Flow - In terms of fund flow, 19 high turnover stocks saw net inflows from major funds, with Dong Tian Wei, Ya Guang Ke Ji, and Du Ke Wen Hua receiving the most significant inflows of 353 million yuan, 237 million yuan, and 138 million yuan respectively [4] - Conversely, Yi Dian Tian Xia, Sai Wei Dian Zi, and Nan Wang Shu Ju experienced the largest net outflows, totaling 529 million yuan, 509 million yuan, and 149 million yuan respectively [4] Performance of Specific Stocks - Hai Ke Xin Yuan had a closing price of 80.62 yuan with a daily increase of 7.31% and a turnover rate of 39.34%, but saw a net outflow of 66.74 million yuan [4] - Nan Wang Shu Ju closed at 24.72 yuan, down 4.00%, with a turnover rate of 38.74% and a net outflow of 148.75 million yuan [4] - Dong Tian Wei closed at 122.22 yuan, up 20.00%, with a turnover rate of 29.00% and a net inflow of 352.70 million yuan [5]

Core Viewpoint - On November 27, the Shanghai Composite Index rose by 0.29%, with institutional investors appearing on the trading lists of 28 stocks, net buying 9 and net selling 19 stocks [1] Institutional Trading Summary - The stock with the highest net buying by institutional seats was Haike Xinyuan, which closed at the daily limit with a turnover rate of 39.89% and a transaction amount of 2.352 billion. The net buying amounted to 133.13 million [2] - LeiKe Defense saw a decline of 9.73% with a turnover rate of 44.16% and a transaction amount of 4.244 billion. Institutional seats net bought 100.40 million, while the stock experienced a net outflow of 478 million [2] - Shiji Information closed at the daily limit with a turnover rate of 7.12% and a transaction amount of 1.412 billion. Institutional seats net bought 84.30 million, with a net outflow of 240 million [3] Market Performance - The average increase of stocks with net institutional buying was 5.14%, outperforming the Shanghai Composite Index. Stocks like Xinmeixing and Huazi Technology showed strong performance, closing at the daily limit [3] - A backtest of stocks with net institutional buying over the past month revealed a 55.63% probability of rising the next day and a 54.34% probability of outperforming the Shanghai Composite Index [3] Net Selling Summary - The stock with the highest net selling by institutions was Nanguang Digital, with a turnover rate of 53.03% and a net selling amount of 88.63 million. The stock experienced a net outflow of 196 million [3] - Shanghai Film was on the trading list due to a decline of 7.35%, with institutional seats net selling 86.87 million [4] - Yunhan Xincheng had a turnover rate of 39.77% and a net selling amount of 85.52 million, with a net inflow of 858.36 million [4] Deep and Shanghai Stock Connect - On November 27, 18 stocks on the trading list had appearances from Deep and Shanghai Stock Connect, with net buying in stocks like Shida Group and Zhong'an Technology, amounting to 102 million and 38.81 million respectively [7] - The stocks with net selling included Dongbai Group and Guofeng New Materials, with net selling amounts of 65.45 million and 34.84 million respectively [7]

高换手率个股中，公布2025年全年业绩预告的共有1只。业绩预告类型来看，预增有1只。以净利润增幅 中值来看，净利润增幅最高的是南网数字，预计净利润中值为5.86亿元，同比增幅为2.76%。（数据 宝） 证券时报·数据宝统计显示，换手率方面，创业板今日平均换手率为3.77%，换手率区间分布显示，换手 率超过20%的有41只，换手率10%~20%之间的有101只，换手率5%~10%的有207只，换手率1%~5%的有 890只，换手率不足1%的有151只。 换手率最高的是南网数字，该股今日收盘上涨2.71%，全天换手率53.03%，成交额32.84亿元；其次是万 隆光电，该股今日收盘上涨2.55%，全天换手率41.29%，成交额9.05亿元；换手率居前的还有清水源 （维权）、海科新源、云汉芯城等，换手率分别为41.08%、39.89%、39.77%。 从市场表现看，高换手率股中，今日上涨的有25只，涨幅居前的有海科新源、粤万年青、赛微电子等， 分别上涨20.00%、19.99%、15.18%，跌幅居前的有凯淳股份、美利信、三维天地等，分别下跌 12.02%、11.70%、10.69%。 分行业看，今日换手率超20% ...

Market Overview - As of November 27, the Shanghai Composite Index closed at 3875.26 points, up by 11.08 points, representing a 0.29% increase [1] - The Shenzhen Component Index closed at 12875.19 points, down by 32.64 points, a decrease of 0.25% [1] - The ChiNext Index closed at 3031.30 points, down by 13.40 points, reflecting a 0.44% decline [1] Stock Performance - A total of 91 A-shares had a turnover rate exceeding 20%, with notable stocks including: - Nantong Technology (920124) with a turnover rate of 68.63% and a price increase of 183.03% [1] - Southern Network Digital (301638) with a turnover rate of 53.03% and a price increase of 2.71% [1] - Dapeng Industrial (920091) with a turnover rate of 49.59% and a price decrease of 6.22% [1] - Other significant stocks with high turnover rates include: - Hengkun New Materials (688727) at 47.15% with a price increase of 7.92% [1] - LeiKe Defense (002413) at 44.16% with a price decrease of 9.73% [1] - Xinhua Du (002264) at 43.33% with a price decrease of 1.85% [1] Notable Stocks - The following stocks also exhibited significant turnover rates: - Wanlong Optoelectronics (300710) at 41.29% with a price increase of 2.55% [1] - Qingshuiyuan (300437) at 41.08% with a price increase of 4.74% [1] - TeFa Information (000070) at 40.74% with a price increase of 3.74% [1] - Other stocks with notable performance include: - Haike New Source (301292) at 39.89% with a price increase of 20.00% [1] - Yunhan Chip City (301563) at 39.77% with a price increase of 9.09% [1] - Jiayuan Technology (301117) at 38.95% with a price decrease of 5.09% [1]

南网数字今日涨2.71%，龙虎榜数据显示，上榜营业部席位全天成交7.41亿元，占当日总成交金额比例 为22.56%。其中，买入金额为3.44亿元，卖出金额为3.97亿元，合计净卖出5317.49万元。 具体来看，机构买入2.51亿元，卖出3.4亿元，合计净卖出8863.48万元。此外，国泰海通证券深圳福田 中心区华融大厦证券营业部、华泰证券深圳前海证券营业部分别买入4973.89万元、4268.28万元；国泰 海通证券深圳福田中心区华融大厦证券营业部、华泰证券深圳前海证券营业部分别卖出3382.34万元、 2313.85万元。 ...

证券日报网讯南网数字（301638）11月27日在互动平台回答投资者提问时表示，公司正在积极拓展南方 电网区域外业务，公司业务具体情况参见公司招股说明书。 ...