Group 1 - The core viewpoint of the news is that Dayang Motor has seen a significant stock price increase of 6.18%, reaching 12.88 CNY per share, with a trading volume of 2.385 billion CNY and a turnover rate of 10.49%, resulting in a total market capitalization of 31.458 billion CNY [1] - Dayang Motor, established on October 23, 2000, and listed on June 19, 2008, is primarily engaged in the production and sales of micro-special motors, electric drive systems for new energy vehicles, starters and generators, and magnetic materials [1] - The revenue composition of Dayang Motor includes: 60.99% from motors for construction and home use, 26.56% from starters and generators, 11.62% from new energy vehicle powertrain systems, 0.80% from other supplementary sources, and 0.03% from car leasing [1] Group 2 - From the perspective of fund holdings, one fund under Caitong Fund has a significant position in Dayang Motor, with Caitong CSI 1000 Index Enhanced A (019270) holding 118,000 shares, accounting for 1.08% of the fund's net value, making it the largest holding [2] - The fund Caitong CSI 1000 Index Enhanced A (019270) has a current scale of 18.5268 million CNY and has achieved a year-to-date return of 32.05%, ranking 1376 out of 4218 in its category [2] - The fund has also recorded a one-year return of 34.46%, ranking 1148 out of 3875 in its category, and a cumulative return of 32.7% since its inception [2] Group 3 - The fund managers of Caitong CSI 1000 Index Enhanced A (019270) include Zhu Haidong, Gu Hongyuan, and Guo Xin, with Zhu having a tenure of 6 years and 103 days, managing assets totaling 1.478 billion CNY, and achieving a best return of 65.34% during his tenure [3] - Gu Hongyuan has a tenure of 4 years and 153 days, managing 484 million CNY, with a best return of 47.56%, while Guo Xin has been in position for 1 year and 231 days, managing 1.351 billion CNY, with a best return of 45.82% [3]

中山大洋电机股份有限公司 关于2022年股票期权激励计划第三个行权期 采用自主行权模式的提示性公告 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。 登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：002249 证券简称： 大洋电机 公告编号： 2025-099 4．2022年股票期权激励计划第三个行权期实际可行权期限为2025年10月29日起至2026年8月25日止。 5．本次可行权股票期权若全部行权，公司股权分布仍具备上市条件。 中山大洋电机股份有限公司（以下简称"公司"）于2025年9月11日召开第七届董事会第六次会议，审议 通过了《关于2022年股票期权激励计划第三个行权期行权条件成就的议案》，根据公司《2022年股票期 权激励计划（草案）》等有关规定，公司2022年股票期权激励计划第三个行权期行权条件已成就，同意 符合行权条件的839名激励对象行权11,111,640份股票期权。具体内容详见公司刊载于2025年9月12日 《中国证券报》《证券时报》《证券日报》《上海证券报》及巨潮资讯网（http://www.cninfo.com.cn） 上 ...

中山大洋电机股份有限公司 证券代码：002249 证券简称： 大洋电机 公告编号： 2025-100 中山大洋电机股份有限公司 关于 2023 年股票期权激励计划第二个行权期 采用自主行权模式的提示性公告 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。 特别提示： 1．2023 年股票期权激励计划期权简称：洋 JLC10；期权代码：037374。 2．2023 年股票期权激励计划第二个行权期符合行权条件的激励对象共 923 名，可 行权的股票期权数量为 9,484,614 份，占公司目前总股本比例为 0.39%，行权价格为 4.58 元/份。 3．本次股票期权行权采用自主行权模式。 4．2023 年股票期权激励计划第二个行权期实际可行权期限为 2025 年 10 月 29 日起 至 2026 年 7 月 16 日止。 5．本次可行权股票期权若全部行权，公司股权分布仍具备上市条件。 中山大洋电机股份有限公司（以下简称"公司"）于 2025 年 9 月 11 日召开第七届 董事会第六次会议，审议通过了《关于 2023 年股票期权激励计划第二个行权期行权条 件成就的 ...

中山大洋电机股份有限公司 证券代码：002249 证券简称： 大洋电机 公告编号： 2025-099 中山大洋电机股份有限公司 关于 2022 年股票期权激励计划第三个行权期 采用自主行权模式的提示性公告 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。 特别提示： 在中国证券登记结算有限责任公司深圳分公司完成自主行权相关手续的办理。现将有关 事项说明如下： 一、2022 年股票期权激励计划已履行的决策程序和批准情况 1．2022 年股票期权激励计划期权简称：大洋 JLC9；期权代码：037282。 2．2022 年股票期权激励计划第三个行权期符合行权条件的激励对象共 839 名，可 行权的股票期权数量为 11,111,640 份，占公司目前总股本比例为 0.45%，行权价格为 3.69 元/份。 3．本次股票期权行权采用自主行权模式。 4．2022 年股票期权激励计划第三个行权期实际可行权期限为 2025 年 10 月 29 日起 至 2026 年 8 月 25 日止。 5．本次可行权股票期权若全部行权，公司股权分布仍具备上市条件。 中山大洋电机股份有限公司（ ...

【振幅大】 -今日A股共有8只个股振幅超过20%； -思林杰、中亚股份等个股振幅居前； 【换手率高】 -今日A股共有12只个股换手率超过40%； -N马可波罗、云汉芯城等个股换手率居前； 【主力资金】 -主力资金今日净流入轻工制造、建筑材料等板块，净流出电子、电力设备等板块； -天孚通信、C马可波、大洋电机、香农芯创、海康威视资金净流入规模居前，分别净流入10.09亿元、 6.42亿元、5.5亿元、4.34亿元、3.63亿元； -比亚迪、中际旭创、中兴通讯、新易盛、阳光电源资金净流出规模居前，分别净流出10.64亿元、7.27 亿元、7.25亿元、7.09亿元、6.9亿元。 (本文来自第一财经) ...

Core Viewpoint - On October 22, Dayang Motor experienced a 5.23% increase in stock price, reaching 12.08 CNY per share, with a trading volume of 1.333 billion CNY and a turnover rate of 6.23%, resulting in a total market capitalization of 29.504 billion CNY [1] Company Overview - Dayang Motor, established on October 23, 2000, and listed on June 19, 2008, is located in Zhongshan, Guangdong Province. The company specializes in the production and sales of micro-special motors, electric drive systems for new energy vehicles, starters and generators, and magnetic materials [1] - The revenue composition of Dayang Motor includes: 60.99% from motors for construction and home use, 26.56% from starters and generators, 11.62% from new energy vehicle powertrain systems, 0.80% from other supplementary sources, and 0.03% from car leasing [1] Fund Holdings - According to data from the top ten holdings of funds, one fund under Caitong Fund has a significant position in Dayang Motor. The Caitong CSI 1000 Index Enhanced A (019270) held 118,000 shares in the second quarter, accounting for 1.08% of the fund's net value, making it the largest holding. The estimated floating profit today is approximately 70,800 CNY [2] - The Caitong CSI 1000 Index Enhanced A (019270) was established on November 7, 2023, with a latest scale of 18.5268 million CNY. Year-to-date returns are 31.84%, ranking 1444 out of 4218 in its category; one-year returns are 35.11%, ranking 1207 out of 3869; and since inception returns are 32.49% [2] Fund Manager Performance - The fund managers of Caitong CSI 1000 Index Enhanced A (019270) include Zhu Haidong, Gu Hongyuan, and Guo Xin. As of the latest update, Zhu Haidong has a tenure of 6 years and 101 days, managing assets totaling 1.478 billion CNY, with the best fund return during his tenure being 63.31% and the worst being -28.21% [3] - Gu Hongyuan has a tenure of 4 years and 151 days, managing assets of 484 million CNY, with the best return of 44.11% and the worst of -23.03% [3] - Guo Xin has a tenure of 1 year and 229 days, managing assets of 1.351 billion CNY, with the best return of 43.45% and the worst of -1.12% [3]

Market Overview - The electric motor sector increased by 0.75% compared to the previous trading day, with Dayang Electric leading the gains [1] - The Shanghai Composite Index closed at 3916.33, up 1.36%, while the Shenzhen Component Index closed at 13077.32, up 2.06% [1] Stock Performance - Dayang Electric (002249) closed at 11.48, rising by 2.96% with a trading volume of 2.67 million shares and a transaction value of 3.037 billion [1] - Other notable performers include: - Kaizhong Precision (002823) at 16.74, up 2.07% [1] - Bafang Electric (603489) at 24.88, up 1.97% [1] - Huayang Intelligent (301502) at 47.77, up 1.90% [1] - Kangping Technology (300907) at 33.04, up 1.63% [1] Fund Flow Analysis - The electric motor sector experienced a net outflow of 252 million from institutional investors, while retail investors saw a net inflow of 103 million [2] - Notable stock fund flows include: - Jiangte Electric (002176) with a net inflow of 26.04 million from institutional investors [3] - Huayi Shares (300626) with a net inflow of 24.04 million from institutional investors [3] - Zhaowei Electromechanical (003021) with a net inflow of 13.15 million from institutional investors [3]

Core Insights - On October 21, Dayang Motor experienced a 5.11% increase in stock price, reaching 11.72 CNY per share, with a trading volume of 2.397 billion CNY and a turnover rate of 11.57%, resulting in a total market capitalization of 28.625 billion CNY [1] Company Overview - Dayang Motor, established on October 23, 2000, and listed on June 19, 2008, is located in Zhongshan, Guangdong Province. The company specializes in the production and sales of micro-special motors, electric drive systems for new energy vehicles, starters and generators, and magnetic materials [1] - The revenue composition of Dayang Motor is as follows: 60.99% from motors for construction and home use, 26.56% from starters and generators, 11.62% from new energy vehicle powertrain systems, 0.80% from other sources, and 0.03% from car leasing [1] Shareholder Insights - Among the top ten circulating shareholders of Dayang Motor, a fund under Southern Fund holds a significant position. The Southern CSI 1000 ETF (512100) increased its holdings by 3.1166 million shares in the second quarter, totaling 15.7781 million shares, which accounts for 0.86% of the circulating shares. The estimated floating profit today is approximately 8.9935 million CNY [2] - The Southern CSI 1000 ETF (512100) was established on September 29, 2016, with a current scale of 64.953 billion CNY. Year-to-date returns stand at 22.89%, ranking 2070 out of 4218 in its category; the one-year return is 27.26%, ranking 1617 out of 3868; and since inception, the return is 8.76% [2]

Group 1 - The core point of the news is that Dayang Motor experienced a stock price increase of 5.11%, reaching 11.72 CNY per share, with a trading volume of 2.397 billion CNY and a turnover rate of 11.57%, resulting in a total market capitalization of 28.625 billion CNY [1] - Dayang Motor, established on October 23, 2000, and listed on June 19, 2008, is located in Zhongshan, Guangdong Province. The company specializes in the production and sales of micro-special motors, electric drive systems for new energy vehicles, starters and generators, and magnetic materials [1] - The main business revenue composition includes: 60.99% from motors for construction and home use, 26.56% from starters and generators, 11.62% from new energy vehicle powertrain systems, 0.80% from other supplementary sources, and 0.03% from car leasing [1] Group 2 - From the perspective of major fund holdings, one fund under China Europe Fund has a significant position in Dayang Motor. The fund, China Europe Quantitative Pioneer Mixed A (014995), held 441,500 shares in the second quarter, accounting for 0.85% of the fund's net value, ranking as the ninth largest holding [2] - The estimated floating profit from this position is approximately 251,700 CNY [2] - The fund was established on February 16, 2022, with a latest scale of 237 million CNY. Year-to-date returns are 18.38%, ranking 4280 out of 8162 in its category, while the one-year return is 19.1%, ranking 3969 out of 8024 [2]

Market Overview - On October 20, the A-share market saw a collective rebound of the three major indices, with a total market turnover of 1.75 trillion yuan, a decrease of 203.1 billion yuan compared to the previous trading day [1] - Market hotspots focused on cultivated diamonds, coal, and gas sectors, while precious metals and gold concepts experienced significant declines [1] Stock Performance - A total of 76 stocks hit the daily limit up, with 10 stocks on consecutive limit up days, and 17 stocks failed to close at the limit, resulting in a limit up rate of 82% (excluding ST and delisted stocks) [3] - Key stocks included: - Dayou Energy: 10% increase, 7 days of limit up [4] - Guo Xin Energy: 10% increase, 5 days of limit up [4] - Yuan Da Holdings: 10.04% increase, 5 consecutive limit ups [4] - Sanfu Co.: 10.03% increase, 4 consecutive limit ups [4] Trading Dynamics - The top three net buying stocks on the Dragon and Tiger list were: - Dayang Electric: 230 million yuan net buy [6] - Innovation Medical: 229 million yuan net buy [6] - Wanrun Technology: 228 million yuan net buy [6] - The top three net selling stocks were: - Baiyin Youse: 339 million yuan net sell [8] - Chifeng Gold: 132 million yuan net sell [8] - Shandong Molong: 115 million yuan net sell [8] Sector Highlights - Dayang Electric is focusing on humanoid robots and hydrogen energy, with a revenue of 6.241 billion yuan in the first half of 2025, a year-on-year increase of 7.66% [8] - Innovation Medical specializes in brain-machine interfaces and medical services, reporting a revenue of 402 million yuan in the first half of 2025 [9] - Baiyin Youse has a static P/E ratio of 598.49, significantly higher than the industry average, and reported a net profit of -217 million yuan in the first half of 2025 [11] Institutional Activity - Institutional net buying was significant in stocks like Innovation Medical and Sifangda, with net buys of 116 million yuan and 110 million yuan respectively [7] - Conversely, institutional net selling was notable in stocks like Chifeng Gold and Hunan Baiyin, with net sells of 250 million yuan and 55 million yuan respectively [8]