证券时报•数据宝统计显示，永鼎股份所属的通信行业，目前整体涨幅为1.81%，行业内，目前股价上涨 的有97只，涨幅居前的有特发信息、实达集团、永鼎股份等，涨幅分别为10.04%、10.02%、6.30%。股 价下跌的有30只，跌幅居前的有美利信、中光防雷、中富通等，跌幅分别为3.73%、3.54%、2.82%。 （原标题：永鼎股份盘中创历史新高） 永鼎股份股价创出历史新高，截至10:11，该股上涨6.30%，股价报16.71元，成交量1.73亿股，成交金额 28.14亿元，换手率11.87%，该股最新A股总市值达244.30亿元，该股A股流通市值244.30亿元。 两融数据显示，该股最新（11月25日）两融余额为10.95亿元，其中，融资余额为10.92亿元，近10日减 少1540.83万元，环比下降1.39%。 公司发布的三季报数据显示，前三季度公司共实现营业收入36.30亿元，同比增长22.13%，实现净利润 3.29亿元，同比增长474.30%，基本每股收益为0.2250元，加权平均净资产收益率10.21%。（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。 ...

Core Viewpoint - The CPO concept stocks in the A-share market experienced a significant rally, with notable gains across various companies, indicating positive market sentiment and potential investment opportunities in this sector [1]. Group 1: Stock Performance - Zhongji Xuchuang (300308) saw an increase of 8.03%, with a total market capitalization of 575.7 billion and a year-to-date gain of 321.65% [2]. - Yongding Co., Ltd. (600105) rose by 7.51%, with a market cap of 24.7 billion and a year-to-date increase of 243.41% [2]. - Xinyi Technology (300502) increased by 5.76%, with a market value of 320.3 billion and a year-to-date growth of 291.94% [2]. - Changfei Fiber (601869) experienced a 4.20% rise, with a market capitalization of 64 billion and a year-to-date increase of 183.55% [2]. - Guangku Technology (300620) rose by 4.07%, with a market cap of 38.1 billion and a year-to-date gain of 215.54% [2]. - Taicheng Technology (300570) increased by 3.37%, with a market value of 22.8 billion and a year-to-date growth of 39.22% [2]. - Lian Te Technology (301205) saw a rise of 3.32%, with a market cap of 16 billion and a year-to-date increase of 63.52% [2]. - Tianfu Communication (300394) increased by 3.22%, with a market capitalization of 118.5 billion and a year-to-date growth of 135.63% [2]. - Other notable performers include Jianqiao Technology (603083) up by 2.96%, Huagong Technology (0009888) up by 2.77%, and Zhili Fang (301312) up by 2.53% [2]. Group 2: Market Indicators - The MACD golden cross signal has formed, indicating a positive trend in the stock prices of these companies, suggesting a favorable market outlook for CPO concept stocks [1].

Core Points - The Shanghai Composite Index rose by 0.87% on November 25, with 29 out of 31 sectors experiencing gains, led by the communication and media sectors, which increased by 3.54% and 2.85% respectively [2] - The net inflow of capital in the two markets was 13.215 billion yuan, with 19 sectors seeing net inflows, particularly the electronics sector, which had a net inflow of 5 billion yuan and a rise of 2.14% [2] - The defense and military industry and transportation sectors were the only ones to decline, with decreases of 0.32% and 0.11% respectively [2] Industry Summary - The communication sector saw a significant increase of 3.54%, with a total net capital inflow of 4.881 billion yuan. Out of 124 stocks in this sector, 113 rose, and 8 hit the daily limit [3] - The top three stocks in terms of net capital inflow within the communication sector were Yongding Co. with 935 million yuan, followed by Zhongji Xuchuang and Xinyi Sheng with 687 million yuan and 651 million yuan respectively [3] - The communication sector also had 5 stocks with net outflows exceeding 50 million yuan, led by Shida Group, Data Port, and Hengxin Oriental, which saw outflows of 289 million yuan, 237 million yuan, and 6.38 million yuan respectively [5] Capital Flow Summary - The top inflow stocks in the communication sector included Yongding Co. (10.01% increase), Zhongji Xuchuang (5.00% increase), and Xinyi Sheng (4.00% increase) [4] - The top outflow stocks included Shida Group (10.04% decrease), Data Port (3.58% decrease), and Hengxin Oriental (-0.67% decrease) [5]

Core Insights - The optical fiber concept index rose by 3.61%, ranking third among concept sectors, with 72 stocks increasing in value, including a 20% limit up for companies like Changguang Huaxin and Guangku Technology [1][2] Group 1: Market Performance - The optical fiber sector saw a net inflow of 4.09 billion yuan, with 42 stocks receiving net inflows, and 12 stocks exceeding 100 million yuan in net inflows [2] - Leading the net inflow was Yongding Co., with 935 million yuan, followed by Changxin Bochuang and Guangku Technology with 630 million yuan and 539 million yuan respectively [2][3] Group 2: Stock Performance - Top performers included Yongding Co. (10.01% increase), Changxin Bochuang (13.87% increase), and Guangku Technology (20.00% increase) [3][4] - Stocks with the highest net inflow ratios were Fuzhijing Technology (45.00%), Yongding Co. (31.96%), and Changfei Optical Fiber (29.99%) [3][4] Group 3: Sector Comparison - The F5G concept led the day's gains with a 4.52% increase, while the optical fiber concept followed closely at 3.61% [2] - Other sectors such as metal lead and Hainan Free Trade Zone also showed positive performance, indicating a generally favorable market environment for certain sectors [2]

Core Insights - The A-share market has seen strong performance in the communication equipment sector, with several stocks hitting their daily limit up [1] Group 1: Stock Performance - Dekoli (得料) reached a 20% increase, hitting the daily limit up, with a total market capitalization of 22.6 billion [2] - Guangku Technology (光库科技) also approached a 20% increase, with a market cap of 36.6 billion [2] - Changxin Bochuang (长芯博创) rose over 14%, with a market cap of 36 billion [2] - Kexin Technology (科信技术) and Shijia Photon (仕佳光子) both increased by over 10%, with market caps of 3.204 billion and 34.9 billion respectively [2] - Other notable performers include Ruisi Kanda (瑞斯康达) and Yongding Co. (永鼎股份), both achieving around 10% increase [2] Group 2: Year-to-Date Performance - Dekoli has shown a year-to-date increase of 104.7% [2] - Guangku Technology has a remarkable year-to-date increase of 202.57% [2] - Changxin Bochuang has increased by 166.85% year-to-date [2] - Kexin Technology has a modest year-to-date increase of 7.01% [2] - Shijia Photon has an impressive year-to-date increase of 364.64% [2]

连板股方面，ST中迪（维权）25天23板，国晟科技（维权）12天8板，榕基软件7天6板，*ST苏吴（维 权）5连板，海南海药（维权）8天4板，实达集团（维权）4连板，航天动力4天3板，欢瑞世纪、品高股 份等3连板，大众公用、瑞斯康达4天2板，禾信仪器3天2板，石基信息、航天环宇等2连板，沪电股份、 长飞光纤等涨停。 MACD金叉信号形成，这些股涨势不错！ 11月25日午间，A股半日下来共有77只涨停股、5只跌停股。CPO概念走强，永鼎股份、通宇通讯涨 停。 *ST东易连续4日跌停，*ST沐邦（维权）连续2日跌停，*ST创兴、京基智农等跌停。 ...

Group 1 - The optical fiber sector is experiencing a strong upward trend, with multiple companies reaching new highs and significant price increases [1] - Tengjing Technology hit a new high during the trading session, while TeFa Information achieved three consecutive trading limit increases [1] - Changfei Optical Fiber and Fuzhijing Technology reached the daily limit, and Changxin Bochuang saw an increase of over 15% [1] Group 2 - Companies such as Kexin Technology, Yunzuka Technology, Guangku Technology, and Juguang Technology all experienced price increases of over 10% [1] - Other companies including Changguang Huaxin, Shijia Photon, Taicheng Light, Yongding Co., Changjiang Communication also showed positive price movements [1]

Group 1 - The core point of the news is that Yongding Co., Ltd. experienced a stock price increase of 5.39%, reaching 15.06 CNY per share, with a trading volume of 767 million CNY and a turnover rate of 3.54%, resulting in a total market capitalization of 22.018 billion CNY [1] - Yongding Co., Ltd. is based in Suzhou, Jiangsu Province, and was established on June 30, 1994, with its stock listed on September 29, 1997. The company specializes in the research, production, and sales of communication products and software, overseas power engineering contracting, automotive wiring harnesses, and superconducting materials [1] - The revenue composition of Yongding Co., Ltd. includes automotive wiring harnesses (34.63%), power engineering (29.96%), optical communication (18.93%), superconducting and copper conductors (15.91%), and big data applications (0.58%) [1] Group 2 - From the perspective of fund holdings, the Hengsheng Qianhai Fund has a significant position in Yongding Co., Ltd., with its Hengsheng Qianhai High-end Manufacturing Mixed A Fund (013383) holding 28,000 shares, accounting for 2.71% of the fund's net value, ranking as the tenth largest holding [2] - The Hengsheng Qianhai High-end Manufacturing Mixed A Fund was established on June 29, 2022, with a latest scale of 9.0044 million CNY. The fund has achieved a return of 43.9% this year, ranking 813 out of 8136 in its category, and a return of 43.88% over the past year, ranking 865 out of 8058 [2]

Core Viewpoint - The A-share market's controllable nuclear fusion sector experienced a collective rise, driven by the launch of the "Burning Plasma" international scientific program by the Chinese Academy of Sciences, which aims to ignite the "artificial sun" [1] Company Performance - Srei New Materials (688102) saw a significant increase of 9.13%, with a total market capitalization of 18.5 billion and a year-to-date increase of 172.94% [2] - Ha Welding Huaton (301137) rose by 5.78%, with a market cap of 7.62 billion and a year-to-date increase of 140.51% [2] - Si Chuang Electronics (600990) increased by 5.47%, with a market cap of 6.948 billion and a year-to-date increase of 20.44% [2] - He Dung Intelligent (603011) rose by 4.88%, with a market cap of 9.982 billion and a year-to-date increase of 194.74% [2] - Yongding Co., Ltd. (600105) increased by 3.95%, with a market cap of 20.8 billion and a year-to-date increase of 188.55% [2] - Snowman Group (002639) rose by 3.82%, with a market cap of 10.9 billion and a year-to-date increase of 106.13% [2] - Changfu Co., Ltd. (920396) increased by 3.62%, with a market cap of 2.214 billion and a year-to-date increase of 132.43% [2] - Aerospace Morning Light (600501) rose by 3.61%, with a market cap of 8.852 billion and a year-to-date increase of 14.06% [2] - Lanshi Heavy Equipment (603169) increased by 3.39%, with a market cap of 14.3 billion and a year-to-date increase of 101.28% [2]

Core Insights - The controllable nuclear fusion sector experienced a significant short-term surge on November 24, with multiple companies seeing notable stock price increases, including Zhongtian Rocket reaching its daily limit up [1] Group 1: Stock Performance - Zhongtian Rocket (003009) saw a price increase of 10.00%, with a market capitalization of 85.62 billion and a current price of 55.10 [2] - Srey New Materials (688102) increased by 9.45%, with a market capitalization of 185.47 billion and a current price of 23.97 [2] - Yongding Co., Ltd. (600105) experienced a rise of 5.34%, with a market capitalization of 210.417 billion and a current price of 14.43 [2] - Other companies such as Hahwa Huadong (301137), Changfu Co. (920396), and Hezhu Intelligent (603011) also saw increases ranging from 3.46% to 5.25% [2] Group 2: International Collaboration - The Chinese Academy of Sciences officially launched the International Scientific Program on Combustion Plasma in Hefei, coinciding with the global release of the research plan for the compact fusion energy experimental device BEST [1][2] - Scientists from over ten countries, including France, the UK, Germany, and Italy, gathered in Hefei to sign the "Hefei Fusion Declaration," calling for enhanced international cooperation to advance fusion energy research [2]