证券日报网讯 10月21日晚间，源杰科技发布公告称，公司股票于10月17日、10月20日、10月21日连续3 个交易日内日收盘价格涨幅偏离值累计超过30%，属于股票交易异常波动。经公司自查，公司目前生产 经营活动正常，市场环境、行业政策没有发生重大调整，内部生产经营秩序正常。 （文章来源：证券日报） ...

10月21日源杰科技（688498）收盘价496.78元，收盘涨停，全天换手率14.18%，振幅21.27%，成交额 39.46亿元。科创板交易公开信息显示，当日该股因日收盘价涨幅达15%等上榜。 | 买入营业部名称 | 买入金额(万元) | | --- | --- | | 沪股通专用 | 42607.51 | | 中信证券股份有限公司上海分公司 | 29183.07 | | 摩根大通证券(中国)有限公司上海银城中路证券营业部 | 13455.56 | | 瑞银证券有限责任公司上海花园石桥路证券营业部 | 12990.90 | | 中国国际金融股份有限公司上海分公司 | 8972.54 | | 卖出营业部名称 | 卖出金额(万元) | | 沪股通专用 | 41010.68 | | 机构专用 | 26258.92 | | 摩根大通证券(中国)有限公司上海银城中路证券营业部 | 14313.54 | | 中国国际金融股份有限公司上海分公司 | 9744.62 | | 瑞银证券有限责任公司上海花园石桥路证券营业部 | 8760.68 | 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20.73亿元， 其中 ...

当天机构净卖出前三的股票分别是源杰科技、汇绿生态、云汉芯城，净流出金额分别是2.63亿元、1.57 亿元、1.12亿元。 当天机构净买入前三的股票分别是华建集团、线上线下、大有能源，净买入金额分别是10.51亿元、1.42 亿元、8736万元。 盘后数据显示，10月21日龙虎榜中，共34只个股出现了机构的身影，有14只股票呈现机构净买入，20只 股票呈现机构净卖出。 ...

证券代码：688498 证券简称：源杰科技 公告编号：2025-063 陕西源杰半导体科技股份有限公司 股票交易异常波动公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 陕西源杰半导体科技股份有限公司（以下简称"公司"）股票于 2025 年 10 月 17 日、10 月 20 日、10 月 21 日连续 3 个交易日内日收盘价格涨幅偏离值 累计超过 30%。根据《上海证券交易所交易规则》《上海证券交易所科创板股票 上市规则》《上海证券交易所科创板股票异常交易实时监控细则》的有关规定， 属于股票交易异常波动。 经公司自查并向公司控股股东、实际控制人发函核实，截至本公告披露 日，除本次交易外，不存在其他关于公司的应披露而未披露的重大事项。 截至 2025 年 10 月 21 日公司收盘价 496.78 元/股。截至 2025 年 10 月 21 日，根据中证指数有限公司发布的数据，公司滚动市盈率为 1453.33 倍，公 司所处的计算机、通信和其他电子设备制造业（证监会行业分类）最近一个月平 均滚动市盈率为 ...

源杰科技公告，公司股票于2025年10月17日、10月20日、10月21日连续3个交易日内日收盘价格涨幅偏 离值累计超过30%，属于股票交易异常波动。公司股票于2025年10月21日收盘价496.78元/股，滚动市盈 率为1453.33倍，公司所处的计算机、通信和其他电子设备制造业最近一个月平均滚动市盈率为53.35 倍，公司市盈率显著高于同行业市盈率水平。公司产品主要应用于光通信领域，需注意投资风险，理性 决策，审慎投资。 ...

中国经济网北京10月21日讯源杰科技(688498.SH)今日涨停，收报496.78元，涨幅20.00%。 龙虎榜数据显示，作为有价格涨跌幅限制的日收盘价格涨幅达到15%的前五只证券，卖出源杰科技金额最大的前五名中，有1家机构专用席位。经统计，机 构席位今日卖出源杰科技净额为26258.92万元。 | 2 of Real | | --- | | 11 | | 序号 | 交易营业部名称 | | | 买入金额(万) | 占总成交比例 | 卖出金额(万) | 占总成交比例 | | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | 沪股通专用 | 648次 48.30% | 2 | 42607.51 | 10.80% | | | | 2 | 中信证券股份有限公司上海分公司 | 350次 45.43% | | 29183.07 | 7.40% | | | | ന | 摩根大通证券(中国)有限公司上海银城中路证券营业部 | 156次 46.15% | | 13455.56 | 3.41% | | | | র্ম | 瑞银证券有限责任公司上海花园石桥路证券营业部 | ...

共34只个股出现了机构的身影。 | 四方达 | 11.10% | 637.55 | | --- | --- | --- | | 德石股份 | 20.02% | 541.04 | | 山东墨龙 | 9.94% | -125.86 | | 深深房A | -6.98% | -205.24 | | 长江能科 | 5.64% | -303.52 | | 芳源股份 | 20.06% | -1061.69 | | 深振业A | 9.98% | -1072.51 | | 中信重工 | 10.05% | -1253.87 | | 正元地信 | 20.09% | -1300.77 | | 惠丰钻石 | 3.87% | -1305.42 | | 海通发展 | -8.05% | -1405.08 | | 百川能源 | 10.07% | -1423.28 | | 亿道信息 | -6.62% | -1699.14 | | 昊创瑞通 | 6.53% | -1709.01 | | 上实发展 | 10.05% | -2569.00 | | 远大控股 | -0.09% | -2612.83 | | 法狮龙 | 3.45% | -2675.27 ...

Core Viewpoint - On October 21, the Shanghai Composite Index rose by 1.36%, the Shenzhen Component Index increased by 2.06%, and the ChiNext Index climbed by 3.02% [1] Group 1: Stock Performance - The stock with the highest net inflow was Shanhe Intelligent (002097.SZ), with a net inflow of 188 million yuan, accounting for 12.83% of the total trading volume [1][5] - Shanhe Intelligent closed up by 10.04% with a turnover rate of 10.12% [1] - The stock with the highest net outflow was Sifangda (300179.SZ), which experienced a net outflow of 109 million yuan, representing 4.67% of the total trading volume [4][7] Group 2: Institutional Activity - A total of 28 stocks on the leaderboard saw institutional participation, with institutions net selling 676 million yuan overall [7] - The stock with the highest institutional net purchase was Lanfeng Biochemical (002513.SZ), which closed up by 10.06% and had a turnover rate of 39.79% [8] - Institutions net sold 18 stocks while net buying 10 stocks on that day [7] Group 3: Northbound Capital - Northbound capital participated in 21 stocks on the leaderboard, with a total net purchase of 184 million yuan [12] - The stock with the highest net purchase from northbound capital was Hefei Urban Construction (002208.SZ), with a net purchase of 61.8 million yuan, accounting for 3.92% of the total trading volume [12] - The stock with the highest net outflow from northbound capital was Zhengzhou Coal Electricity (600121.SH), with a net outflow of 59.6 million yuan, representing 4.07% of the total trading volume [12]

Market Overview - A-shares surged on October 21, with the Shanghai Composite Index returning above 3900 points and the ChiNext Index rising over 3% [1] - The Shanghai Composite Index closed up 1.36% at 3916.33 points, the Shenzhen Component Index rose 2.06% to 13077.32 points, and the ChiNext Index increased by 3.02% to 3083.72 points [1] - Total trading volume in the Shanghai and Shenzhen markets reached 189.29 billion yuan, an increase of over 140 billion yuan compared to the previous day [1] AI Industry Chain - AI-related stocks experienced a significant rally, with stocks like Yuanjie Technology hitting the daily limit and approaching 500 yuan [2] - The demand for 1.6T optical modules has been continuously revised upward, with total industry demand projected to increase from 1 million to 2 million units due to accelerated deployment of AI training and inference networks [2] - OpenAI and Broadcom announced a strategic partnership to develop custom AI chips and computing systems, aiming to address the growing demand for large-scale computing [2] Marine Economy - The marine economy concept saw strong gains, with stocks like Deshi Co., CITIC Heavy Industries, and Shenkai Co. hitting the daily limit [3] - The Ministry of Natural Resources emphasized the importance of standardizing resource protection and utilization during the 14th Five-Year Plan, focusing on emerging fields such as marine carbon sinks and smart cities [3] - Coastal provinces are actively developing marine industries, with local policies expected to support the growth of deep-sea technology and related sectors [3] Consumer Electronics - The consumer electronics sector was active, particularly stocks related to Apple, with companies like Yunzhu Technology and Yachuang Electronics hitting the daily limit [4] - Apple's stock rose nearly 4%, driven by strong demand for the new iPhone 17 series, which saw a 14% increase in early sales compared to the iPhone 16 series [4] - The global smart glasses market is projected to see a 64.2% year-on-year growth in shipments by the first half of 2025, indicating strong demand for innovative consumer electronics [4]

Market Overview - A-shares surged on October 21, with the Shanghai Composite Index returning above 3900 points, and the ChiNext Index rising over 3% [1] - The Shanghai Composite Index closed up 1.36% at 3916.33 points, the Shenzhen Component Index rose 2.06% to 13077.32 points, and the ChiNext Index increased by 3.02% to 3083.72 points [1] - Total trading volume in the Shanghai and Shenzhen markets reached 1.8929 trillion yuan, an increase of over 140 billion yuan compared to the previous day [1] AI Industry Chain - Stocks in the AI industry chain experienced significant gains, with Yuanjie Technology hitting the daily limit and approaching 500 yuan, marking a historical high [1][3] - Other notable performers included New Yisheng, which rose over 10%, and Zhongji Xuchuang, which increased by over 9% [3] - Demand for 1.6T optical modules is expected to rise, with total industry demand projected to increase from 10 million units to 20 million units due to accelerated deployment of GB300 and Rubin platforms [4] Ocean Economy - The ocean economy concept saw strong performance, with stocks like Deshi Co., CITIC Heavy Industries, and Shenkai Co. hitting the daily limit [7] - The Ministry of Natural Resources announced plans to strengthen standards for resource protection and utilization during the 14th Five-Year Plan, focusing on emerging fields such as marine carbon sinks and smart cities [9] Consumer Electronics - The consumer electronics sector was active, with stocks like Yunzhu Technology and Yachuang Electronics seeing significant gains, including a 20% increase for Yunzhu Technology [11] - Apple's stock rose nearly 4%, driven by strong demand for the new iPhone series, which saw early sales outperforming the iPhone 16 series by 14% [13] - The global smart glasses market is projected to see a shipment volume of 4.065 million units in the first half of 2025, representing a year-on-year growth of 64.2% [13]