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]

Market Performance - The ChiNext Index fell by 0.44%, closing at 3031.30 points, with a total trading volume of 499.11 billion yuan, a decrease of 29.92 billion yuan compared to the previous trading day [1] - Among the tradable ChiNext stocks, 815 stocks closed higher, with 15 stocks rising over 10%, including New Meixing, Lian De Equipment, and Green Island, while 536 stocks closed lower, with 6 stocks declining over 10% [1] Turnover Rate - The average turnover rate for the ChiNext today was 3.77%, with 41 stocks having a turnover rate exceeding 20%, 101 stocks between 10% and 20%, and 207 stocks between 5% and 10% [1] - The stock with the highest turnover rate was South Network Digital, which closed up 2.71% with a turnover rate of 53.03% and a trading volume of 3.28 billion yuan [1] High Turnover Stocks - Among the high turnover stocks, 25 stocks increased in price, with the largest gains seen in Haike New Source (20.00%), Yue Wannianqing (19.99%), and Saiwei Electronics (15.18%) [2] - The media industry had the most stocks with a turnover rate exceeding 20%, followed by the electronics and power equipment industries, each with 5 stocks [2] Institutional Activity - Seven high turnover ChiNext stocks appeared on the Dragon and Tiger list, with institutional participation noted in several stocks, including Saiwei Electronics, which saw a net purchase of 441 million yuan from three institutional seats [3] - The top net purchases were from Haike New Source, Saiwei Electronics, and South Network Digital, with net purchases of 807.97 million yuan, 453.12 million yuan, and 354.60 million yuan, respectively [3] Capital Flow - Among high turnover stocks, 18 stocks experienced net inflows of main funds, with significant inflows into Taicheng Light (323 million yuan), Haike New Source (202 million yuan), and Lian Te Technology (184 million yuan) [4] - Conversely, BlueFocus, South Network Digital, and Easy Point Tianxia saw the largest net outflows, with outflows of 732 million yuan, 196 million yuan, and 176 million yuan, respectively [4] Earnings Forecasts - Only one high turnover stock announced its earnings forecast for the full year 2025, with South Network Digital expecting a net profit of 586 million yuan, representing a year-on-year increase of 2.76% [4]

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。 ...

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，公司持续跟踪行业发展 动态，密切关注行业会议信息。 ...

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，公司主要产品及业务发 展情况参见公司招股说明书。 ...