Core Viewpoint - 京泉华 experienced a significant increase in trading activity, with a daily turnover rate of 34.64% and a trading volume of 2.331 billion yuan, indicating strong investor interest and potential market momentum [2] Trading Activity Summary - The stock reached its daily limit, with a price fluctuation of 18.52% and a price increase deviation of 9.55% [2] - Institutional investors net bought 9.0353 million yuan, while total net buying from brokerage seats amounted to 20.8902 million yuan [2] - The top five trading departments accounted for a total transaction volume of 6.77 billion yuan, with a net buying amount of 29.9256 million yuan [2] Institutional Participation - Four institutional specialized seats were involved in trading, with total buying amounting to 270 million yuan and selling amounting to 261 million yuan, resulting in a net buying of 9.0353 million yuan [2] - Major funds saw a net inflow of 189 million yuan, with large orders contributing 135 million yuan and significant orders contributing 54.428 million yuan [2] - Over the past five days, the net inflow of major funds reached 746 million yuan [2]

Group 1 - The high-pressure fast charging concept sector rose by 2.44%, ranking 10th among concept sectors, with 85 stocks increasing in value [1] - Notable stocks that hit the 20% limit up include Shuangjie Electric, Jinguang Electric, and Zhongneng Electric, while stocks like Dazhong Public Utilities and Zhaofeng Co. experienced declines [1][2] - The sector saw a net inflow of 1.416 billion yuan, with 55 stocks receiving net inflows, and 10 stocks exceeding 100 million yuan in net inflows, led by Tebian Electric with 1.199 billion yuan [2][3] Group 2 - The top gainers in the high-pressure fast charging concept include Keli Ke, Youyou Green Energy, and Xingyun Co., with net inflow ratios of 35.09%, 15.88%, and 15.74% respectively [3] - Key stocks in the high-pressure fast charging sector include Tebian Electric, XWANDA, Shuangjie Electric, and Jingquan Hua, with respective daily gains of 9.99%, 6.98%, and 20.02% [3][4] - The overall market performance shows a mixed trend, with some stocks like Dazhong Public Utilities and Ruikeda facing significant declines [2][8]

Group 1: Strong Stocks - As of November 4, the Shanghai Composite Index fell by 0.41% to 3960.19 points, the Shenzhen Component Index decreased by 1.71% to 13175.22 points, and the ChiNext Index dropped by 1.96% to 3134.09 points [1] - A total of 67 stocks in the A-share market hit the daily limit up, with the top three strong stocks being Pingtan Development (000592), Haixia Innovation (300300), and Haima Automobile (000572) [1] - The detailed data for the top 10 strong stocks includes: - Pingtan Development: 13 days with 10 limit ups, turnover rate of 19.55% [1] - Haixia Innovation: 7 days with 4 limit ups, turnover rate of 44.42% [1] - Haima Automobile: 3 consecutive limit ups, turnover rate of 12.11% [1] Group 2: Strong Concept Sectors - The top three concept sectors based on A-share performance are: Cross-Strait Relations, Fujian Free Trade Zone, and Ice and Snow Industry [2] - The detailed performance of the top 10 concept sectors includes: - Cross-Strait Relations: increased by 2.09% [3] - Fujian Free Trade Zone: increased by 1.74% [3] - Ice and Snow Industry: increased by 1.35% [3]

Core Viewpoint - Jingquanhua experienced a trading limit increase today, with a transaction volume of 2.416 billion yuan and a turnover rate of 36.47% [1] Group 1: Trading Activity - Two institutional special seats net bought 70.8923 million yuan [1] - Three institutional special seats net sold 109 million yuan [1]

Core Viewpoint - Jingquan Hua experienced a trading limit increase today, with a transaction volume of 2.416 billion yuan and a turnover rate of 36.47% [1] Group 1 - Two institutional special seats net bought 70.8923 million yuan, while three institutional special seats net sold 109 million yuan [1]

Core Viewpoint - The stock of Jingquanhua experienced a significant increase, reaching the daily limit with a turnover rate of 36.47% and a transaction volume of 2.416 billion yuan, indicating strong market interest and volatility [2] Trading Activity - The stock was listed on the Shenzhen Stock Exchange due to a price deviation of 11.34% and a turnover rate of 36.46% [2] - Institutional investors net sold 37.68 million yuan, while brokerage seats collectively net bought 101 million yuan [2] - The top five trading departments accounted for a total transaction volume of 782 million yuan, with a net buying amount of 63.80 million yuan [2] Institutional Participation - Five institutional special seats were involved in trading, with total buying amounting to 211 million yuan and selling amounting to 248 million yuan, resulting in a net sell of 37.68 million yuan [2] - The main capital flow showed a net inflow of 248 million yuan, with large single orders contributing 236 million yuan to this inflow [2] - Over the past five days, the main capital has seen a net inflow of 632 million yuan [2] Detailed Trading Data - The top buying and selling departments included various institutional and brokerage firms, with significant buy amounts from institutional seats [2] - Specific buy and sell amounts from the top five buying and selling departments were detailed, showing a mix of institutional and retail participation [2]

深圳市京泉华科技股份有限公司（以下简称"公司"）（证券简称：京泉华， 证券代码：002885）股票交易价格连续 2 个交易日（2025 年 11 月 3 日、2025 年 11 月 4 日）收盘价格涨幅偏离值累积超过 20%，根据《深圳证券交易所交易规则》 的规定，属于股票交易异常波动的情况。 二、公司对重要问题的关注、核实情况说明 针对公司股票交易异常波动，经公司自查并向公司控股股东、实际控制人就 相关事项进行了核实，现将有关情况说明如下： 1、公司前期所披露的信息，不存在需要更正、补充之处； 证券代码：002885 证券简称：京泉华 公告编号：2025-066 深圳市京泉华科技股份有限公司 关于股票交易异常波动的公告 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的说明 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、近期公司生产经营情况正常，公司经营情况及内外部经营环境未发生重 大变化； 4、公司及控股股东、实际控制人不存在关于公司的应披露而未披露的重大 事项，或处于筹划阶段的重 ...

Core Viewpoint - The company, Jingquan Hua, reported that as of October 31, 2025, the total number of shareholders is expected to be 27,934 [1] Summary by Category - **Company Information** - Jingquan Hua has communicated to investors that the total number of shareholders will reach 27,934 by the end of October 2025 [1]

Core Insights - Jingquanhua experienced a limit-up increase today, with a trading volume of 2.416 billion yuan and a turnover rate of 36.47% [1] - Post-market data from the dragon and tiger list indicates that two institutional special seats net bought 70.8923 million yuan, while three institutional special seats net sold 109 million yuan [1] Trading Performance - The stock reached its daily limit, indicating strong investor interest and demand [1] - The significant trading volume suggests active participation from both retail and institutional investors [1] Institutional Activity - Net buying by institutional investors totaled 70.8923 million yuan, reflecting positive sentiment towards the stock [1] - Conversely, net selling by other institutional investors amounted to 109 million yuan, indicating some level of caution or profit-taking [1]

Market Overview - The other electronic sector increased by 2.56% compared to the previous trading day, with Yunhan Chip City leading the gains [1] - The Shanghai Composite Index closed at 3976.52, up 0.55%, while the Shenzhen Component Index closed at 13404.06, up 0.19% [1] Top Performers - Yunhan Chip City (301563) closed at 228.28, up 11.81% with a trading volume of 61,400 shares [1] - Jingquanhua (002885) closed at 26.65, up 9.99% with a trading volume of 397,700 shares [1] - Shannon Chip Creation (300475) closed at 143.60, up 8.36% with a trading volume of 399,300 shares [1] - Igor (002922) closed at 27.07, up 5.95% with a trading volume of 337,800 shares [1] - Ruineng Technology (603933) closed at 23.60, up 4.47% with a trading volume of 337,200 shares [1] Underperformers - Shihua Technology (688083) closed at 37.59, down 4.84% with a trading volume of 68,400 shares [2] - Guoli Electronics (688103) closed at 65.46, down 3.54% with a trading volume of 21,000 shares [2] - Chuangyitong (300991) closed at 40.07, down 1.69% with a trading volume of 21,800 shares [2] Capital Flow - The other electronic sector saw a net inflow of 515 million yuan from main funds, while retail investors experienced a net outflow of 341 million yuan [2][3] - Main funds showed significant net inflows in companies like Shannon Chip Creation (300475) with 241 million yuan, and Jingquanhua (002885) with 199 million yuan [3] - Retail investors had notable outflows in companies such as Igor (002922) with 78.56 million yuan and Yunhan Chip City (301563) with 743.31 million yuan [3]