Core Viewpoint - The automotive parts sector experienced a notable increase of 1.38% on January 6, with significant contributions from companies like 豪恩汽电, as the overall market indices also showed positive performance [1]. Group 1: Market Performance - The Shanghai Composite Index closed at 4083.67, up by 1.5% [1]. - The Shenzhen Component Index closed at 14022.55, up by 1.4% [1]. - The automotive parts sector saw a net inflow of 1.279 billion yuan from major funds, while retail investors contributed a net inflow of 114 million yuan [2]. Group 2: Individual Stock Performance - 豪恩汽电 (301488) led the sector with a closing price of 177.49, reflecting a 12.93% increase and a trading volume of 77,600 shares, amounting to 1.329 billion yuan [1]. - 山子高科 (000981) and 索菱股份 (002766) also showed strong performance, with increases of 10.12% and 10.06%, respectively [1]. - The table of individual stock performance indicates that several companies in the automotive parts sector experienced significant gains, with multiple stocks rising by over 10% [1]. Group 3: Fund Flow Analysis - Major funds showed a net inflow in stocks like 山子高科 (000981) with 1.428 billion yuan, while retail investors had a net outflow [3]. - 浙江世宝 (002703) attracted a net inflow of 310 million yuan from major funds, indicating strong institutional interest [3]. - The analysis of fund flows reveals a mixed sentiment, with major funds favoring certain stocks while retail investors exhibited caution [3].

Market Overview - The automotive parts sector experienced a slight decline of 0.1% on December 31, with Feilong Co. leading the losses [1] - The Shanghai Composite Index closed at 3968.84, up 0.09%, while the Shenzhen Component Index closed at 13525.02, down 0.58% [1] Top Gainers in Automotive Parts Sector - Xiangming Technology (code: 920270) saw a significant increase of 29.96%, closing at 25.68 with a trading volume of 173,100 shares and a turnover of 409 million yuan [1] - Shenda Co. (code: 600626) rose by 10.02%, closing at 4.83 with a trading volume of 641,600 shares and a turnover of 303 million yuan [1] - Suoling Co. (code: 002766) increased by 10.00%, closing at 6.05 with a trading volume of 914,200 shares and a turnover of 534 million yuan [1] Top Losers in Automotive Parts Sector - Feilong Co. (code: 002536) fell by 7.36%, closing at 29.70 with a trading volume of 895,600 shares and a turnover of 2.703 billion yuan [2] - Biaobang Co. (code: 301181) decreased by 6.99%, closing at 44.18 with a trading volume of 68,900 shares and a turnover of 310 million yuan [2] - Longmu Machinery (code: 002363) dropped by 6.48%, closing at 10.10 with a trading volume of 690,100 shares and a turnover of 698 million yuan [2] Capital Flow Analysis - The automotive parts sector experienced a net outflow of 2.851 billion yuan from institutional investors, while retail investors saw a net inflow of 2.539 billion yuan [2] - The sector's overall capital flow indicates a mixed sentiment, with institutional investors withdrawing funds while retail investors are actively buying [2] Individual Stock Capital Flow - Chaojie Co. (code: 301005) had a net inflow of 361 million yuan from institutional investors, while retail investors experienced a net outflow of 271 million yuan [3] - Wanxiang Qianchao (code: 000559) saw a net inflow of 277 million yuan from institutional investors, with retail investors also experiencing a slight net inflow of 36.63 million yuan [3] - Suling Co. (code: 002766) had a significant net inflow of 145 million yuan from retail investors, despite a net outflow from institutional investors [3]

Group 1 - The stock of Weidi Co., Ltd. (603023) increased by 3.10% today, with a turnover rate of 31.32% and a trading volume of 1.079 billion yuan, showing a fluctuation of 9.06% [2] - The stock was listed on the Shanghai Stock Exchange due to its turnover rate reaching 31.32%, with a net selling amount of 23.5831 million yuan from brokerage seats [2] - The top five brokerage seats accounted for a total transaction of 130 million yuan, with a buying amount of 53.1528 million yuan and a selling amount of 76.7359 million yuan, resulting in a net selling of 23.5831 million yuan [2] Group 2 - The main buying brokerage was Dongfang Caifu Securities, with a purchase amount of 11.369 million yuan, while the largest selling brokerage was Kaiyuan Securities, with a selling amount of 24.1793 million yuan [2] - The stock experienced a net outflow of 154 million yuan in main funds today, with a significant outflow of 89.357 million yuan from large orders and 64.8053 million yuan from big orders; however, there was a net inflow of 51.1597 million yuan in the past five days [2] - The company's Q3 report indicated that it achieved an operating income of 110 million yuan in the first three quarters, representing a year-on-year increase of 138.73%, while the net profit was 705,800 yuan, reflecting a year-on-year decrease of 80.11% [2]

Group 1 - The core point of the article highlights that Weidi Co., Ltd. has achieved a trading volume of 1.045 billion yuan, marking a new high since December 7, 2023 [2] - The latest stock price of Weidi Co., Ltd. has increased by 3.45%, with a turnover rate of 30.31% [2] - The previous trading day recorded a total trading volume of 708 million yuan for the stock [2] Group 2 - Weidi Co., Ltd. was established on July 28, 2000, with a registered capital of 558.117407 million yuan [2]

Core Insights - Weidi Electronics Co., Ltd. has experienced significant stock performance, achieving a cumulative increase of 35.74% over five trading days, with four instances of hitting the daily limit up [2] - The stock has a turnover rate of 79.30%, indicating high trading activity and investor interest [2] - As of 9:50 AM, the stock's trading volume reached 89.42 million shares, with a transaction value of 553 million yuan [2] Trading Performance - On December 19, 2025, the stock rose by 10.06% with a turnover rate of 22.76% and a net inflow of 34.81 million yuan from major funds [2] - On December 18, 2025, the stock increased by 10.02% with a turnover rate of 12.64% and a net inflow of 137.79 million yuan [2] - The stock experienced a decline of 7.35% on December 17, 2025, with a turnover rate of 14.46% and a net outflow of 49.10 million yuan [2] Company Background - Weidi Electronics was established on July 28, 2000, with a registered capital of 5,581.17407 million yuan [2] - The company's total market capitalization reached 3.561 billion yuan [2] - The stock has been listed on the "Dragon and Tiger List" due to significant price deviations over three consecutive trading days [2]

Group 1 - The core focus of the market includes stocks such as Victory Energy, which has reached a trading limit for six consecutive days, and West Materials, a commercial aerospace concept stock, which opened up by 6.07% after 11 days of trading [1] - Intelligent driving concept stocks like Weiti Co. opened up by 4.14% after five consecutive days of trading, while Zhejiang Shibao reached a trading limit after four days [1] - Local stocks in Fujian, such as Jomoo King, opened up by 6.01% after four consecutive days, and Luyan Pharmaceutical opened up by 4.51% [1] Group 2 - Controlled nuclear fusion concept stocks like Xue Ren Group opened down by 0.69% after four consecutive days, while Prince New Materials opened up by 3.99% after two days [1] - The consumer sector saw Zhuangyuan Pastoral open up by 0.29% after three consecutive days, and Shanghai Jiubai opened up by 7.12% after two days [1]

证券日报网讯12月19日晚间，威帝股份（603023）发布公告称，公司股票于2025年12月18日、12月19日 连续两个交易日内日收盘价格涨幅偏离值累计超过20%，根据《上海证券交易所交易规则》的有关规 定，属于股票交易异常波动情形。经公司自查并向控股股东及实际控制人核实，截至本公告披露日，除 公司已披露的事项外，不存在应披露而未披露的重大信息。 ...

威帝股份(603023)今日涨停，全天换手率22.76%，成交额7.08亿元，振幅11.75%。龙虎榜数据显示，营 业部席位合计净卖出521.27万元。 上交所公开信息显示，当日该股因日涨幅偏离值达9.69%上榜，营业部席位合计净卖出521.27万元。 买/卖会员营业部名称买入金额(万元)卖出金额(万元) 买一 开源证券股份有限公司西安西大街证券营业部 1983.71 买二 华鑫证券有限责任公司深圳分公司 1048.99 买三 中国银河证券股份有限公司厦门嘉禾路证券营业部 1009.84 买四 华鑫证券有限责任公司绍兴胜利东路证券营业部 899.93 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1.21亿元，其中，买入成交额为5788.06 万元，卖出成交额为6309.33万元，合计净卖出521.27万元。 具体来看，今日上榜营业部中，第一大买入营业部为开源证券股份有限公司西安西大街证券营业部，买 入金额为1983.71万元，第一大卖出营业部为方正证券股份有限公司杭州南山路证券营业部，卖出金额 为1450.51万元。 资金流向方面，今日该股主力资金净流入3481.01万元，其中，特大单净流入413 ...

资金流向方面，今日该股主力资金净流入3481.01万元，其中，特大单净流入4135.84万元，大单资金净 流出654.83万元。近5日主力资金净流入2.02亿元。 威帝股份(603023)今日涨停，全天换手率22.76%，成交额7.08亿元，振幅11.75%。龙虎榜数据显示，营 业部席位合计净卖出521.27万元。 上交所公开信息显示，当日该股因日涨幅偏离值达9.69%上榜，营业部席位合计净卖出521.27万元。 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1.21亿元，其中，买入成交额为5788.06 万元，卖出成交额为6309.33万元，合计净卖出521.27万元。 具体来看，今日上榜营业部中，第一大买入营业部为开源证券股份有限公司西安西大街证券营业部，买 入金额为1983.71万元，第一大卖出营业部为方正证券股份有限公司杭州南山路证券营业部，卖出金额 为1450.51万元。 1 1 11.18 10月24日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1.10亿元，同比增长138.73%，实 现净利润70.58万元，同比下降80.11%。（数据宝） 威帝股份12月19日交易公开信息 | ...

一、强势个股 | 概念名称 | 涨跌幅 (%) | 涨停用 | | --- | --- | --- | | 海南自贸区 | 5.33 | | | 乳业 | 3.73 | | | 免税店 | 3.35 | | | 租售同权 | 3.2 | | | 土地流转 | 3.13 | | | 自由贸易港 | 2.96 | | | 啤酒概念 | 2.93 | | | 可控核聚变 | 2.89 | | | 物业管理 | 2.88 | | | 广东自贸区 | 2.86 | | （文章来源：21世纪经济报道） 二、强势概念板块 根据A股概念涨跌幅与所对应的股票池综合分析，涨幅靠前的三个概念板块分别为：海南自贸区、乳业与免税店。排名前10位的概念板块相关数据见下表： | 代码 | 简称 | 连板数 | 换手率 (%) | 成 | | --- | --- | --- | --- | --- | | 002910 | 庄园牧场 | 3连板 | 25.09 | 5.47 | | 603023 | 威帝股份 | 4天3板 | 22.76 | 7.08 | | 002149 | 西部材料 | 2连板 | 26.88 | 47.7. | | ...