Core Viewpoint - The semiconductor stocks experienced a rebound after hitting a low, with significant gains observed in several companies [1] Company Performance - Chip Yuan Co., Ltd. reached a 20% limit up, indicating strong investor interest and confidence [1] - Other companies such as DiAo Microelectronics, Aojie Technology, and Saiwei Electronics saw their stock prices increase by over 8% [1]

截至2025年8月19日 10:09，上证科创板芯片指数上涨0.15%，成分股芯原股份上涨6.01%，寒武纪上涨4.17%，恒玄科技上涨2.98%，源杰科技上涨2.78%，翱 捷科技上涨1.64%。科创芯片ETF(588200)多空胶着。拉长时间看，截至2025年8月18日，科创芯片ETF近1周累计上涨10.37%。 爱建证券认为，国产AI产业正在大模型，算力芯片和服务器设备多方面齐头并进发展。2022年美国《芯片和科学法案》对先进算力芯片与半导体设备设出 口限制，但是国内企业依然在持续升级大模型能力与硬件设备指标，国内AI产业链的相关投资机会值得长期关注。 数据显示，截至2025年7月31日，上证科创板芯片指数前十大权重股分别为寒武纪、中芯国际、海光信息、澜起科技、中微公司、芯原股份、沪硅产业、恒 玄科技、华海清科、思特威，前十大权重股合计占比57.59%。 流动性方面，科创芯片ETF盘中换手2.39%，成交7.45亿元。拉长时间看，截至8月18日，科创芯片ETF近1周日均成交30.43亿元，排名可比基金第一。 规模方面，科创芯片ETF近1周规模增长164.90万元，实现显著增长。份额方面，科创芯片ETF近 ...

Core Viewpoint - The integrated circuit ETF (562820) opened with a slight decline of 0.43%, indicating a mixed performance in the semiconductor sector [1] Group 1: ETF Performance - The integrated circuit ETF (562820) opened at 1.860 yuan, reflecting a decrease of 0.43% [1] - Since its establishment on April 12, 2024, the fund has achieved a return of 86.98%, with a monthly return of 15.77% [1] Group 2: Major Holdings Performance - Major holdings in the ETF include: - SMIC (中芯国际) down 0.69% - Haiguang Information (海光信息) down 0.33% - Cambrian (寒武纪) down 1.16% - OmniVision (豪威集团) up 0.07% - Lattice Semiconductor (澜起科技) up 0.65% - GigaDevice (兆易创新) down 0.18% - JCET (长电科技) unchanged - Unisoc (紫光国微) up 2.67% - Chipone (芯原股份) down 1.74% - Rockchip (瑞芯微) up 1.60% [1]

证券之星消息，8月18日大基金概念板块较上一交易日上涨1.89%，德邦科技领涨。当日上证指数报收于 3728.03，上涨0.85%。深证成指报收于11835.57，上涨1.73%。大基金概念板块个股涨跌见下表： 从资金流向上来看，当日大基金概念板块主力资金净流入4.71亿元，游资资金净流出7.95亿元，散户资金 净流入3.24亿元。大基金概念板块个股资金流向见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入 (元) | | 游资净占比 散户净流入 (元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 688012 中微公司 | | 1.97亿 | 7.14% | -2.46 Z | -8.93% | 4929.22万 | 1.79% | | 300604 长川科技 | | 1.60亿 | 5.66% | -1.43(Z | -5.07% | -1645.96万 | -0.58% | | 301269 华大九天 | | 1.31 Z | 10.37% | -3087.84万 | -2.45% | -99 ...

Market Overview - The main funds in the Shanghai and Shenzhen markets experienced a net outflow of 16.057 billion yuan, with the Sci-Tech Innovation Board seeing a net outflow of 2.029 billion yuan [1] - A total of 237 stocks saw net inflows, while 350 stocks experienced net outflows [1] Sci-Tech Innovation Board Performance - On the Sci-Tech Innovation Board, 479 stocks rose, with 8 stocks hitting the daily limit, including Nanxin Pharmaceutical and Shenlian Biological [1] - The stocks with the highest net inflows included Xindong Link Technology with 217.20 million yuan, Hengxuan Technology with 191.18 million yuan, and Yitang Co., Ltd. with 174.30 million yuan [2] Continuous Fund Flow - There are 42 stocks with continuous net inflows for more than three trading days, with Huahai Qingke leading at six consecutive days [2] - Conversely, 176 stocks have seen continuous net outflows, with Nami Technology experiencing the longest streak at 14 consecutive days [2] Notable Stocks - The top stocks by net inflow include: - Xindong Link Technology: 217.20 million yuan, 12.80% inflow rate, 15.08% increase [2] - Hengxuan Technology: 191.18 million yuan, 8.00% inflow rate, 9.89% increase [2] - Yitang Co., Ltd.: 174.30 million yuan, 8.16% inflow rate, 18.27% increase [2] Stocks with Significant Outflows - The stock with the highest net outflow was Shijia Photon, which saw a net outflow of 254 million yuan despite a 16.38% increase in its price [1] - Other notable outflows included Electric Wind Power and Lanqi Technology, with net outflows of 246 million yuan and 245 million yuan, respectively [1]

中证网讯 8月18日早盘，A股高开高走，其中通信板块一马当先。截至午盘，科创芯片ETF（588200） 成分股寒武纪-U大涨超5%，科创芯片ETF（588200）跟涨2.95%。此外，中兴通讯涨停，作为成份股带 动通信ETF（159695）涨4.93%、科技ETT嘉实（515860）涨2.85%。 MACD金叉信号形成，这些股涨势不错！ 据同花顺iFinD数据显示，截至8月18日午间收盘，科创芯片ETF（588200）近5日涨超11.48%，其跟踪 的上证科创板芯片指数的前十大权重股分别为寒武纪-U、中芯国际、海光信息、澜起科技、中微公 司、芯原股份、沪硅产业、恒玄科技、华海清科和思特威-W。（魏昭宇） ...

Core Viewpoint - The article highlights the performance of the Science and Technology Innovation Information Technology ETF (588100), which opened with a gain of 1.28% and showcases the strong performance of its constituent stocks [1] Group 1: ETF Performance - The Science and Technology Innovation Information Technology ETF (588100) opened at 1.508 yuan, reflecting a 1.28% increase [1] - Since its inception on May 18, 2022, the ETF has achieved a return of 48.78%, with a monthly return of 12.68% [1] Group 2: Constituent Stocks Performance - Key stocks within the ETF include: - SMIC (中芯国际) up 1.81% - Haiguang Information (海光信息) up 0.74% - Cambricon (寒武纪) up 2.88% - Lattice Technology (澜起科技) up 0.02% - Zhongwei Company (中微公司) up 0.77% - Kingsoft Office (金山办公) up 0.48% - Transsion Holdings (传音控股) up 0.07% - Ninebot (九号公司) up 0.10% - Chipone (芯原股份) up 2.69% - Roborock (石头科技) up 8.00% [1]

风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 8月18日，科创ETF（588050）开盘涨1.06%，报1.146元。科创ETF（588050）重仓股方面，中芯国际开 盘涨1.81%，海光信息涨0.74%，寒武纪涨2.88%，澜起科技涨0.02%，中微公司涨0.77%，金山办公涨 0.48%，联影医疗涨0.38%，传音控股涨0.07%，九号公司涨0.10%，芯原股份涨2.69%。 来源：新浪基金∞工作室 科创ETF（588050）业绩比较基准为上证科创板50成份指数收益率，管理人为工银瑞信基金管理有限公 司，基金经理为赵栩，成立（2020-09-28）以来回报为-21.05%，近一个月回报为10.56%。 ...

来源：新浪基金∞工作室 8月18日，集成电路ETF（562820）开盘涨0.98%，报1.846元。集成电路ETF（562820）重仓股方面，中 芯国际开盘涨1.81%，海光信息涨0.74%，寒武纪涨2.88%，豪威集团涨0.36%，澜起科技涨0.02%，兆易 创新涨0.35%，长电科技涨2.34%，紫光国微涨0.75%，芯原股份涨2.69%，瑞芯微涨0.00%。 集成电路ETF（562820）业绩比较基准为中证全指集成电路指数收益率，管理人为嘉实基金管理有限公 司，基金经理为田光远，成立（2024-04-12）以来回报为83.07%，近一个月回报为14.53%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 ...

8月18日，科创芯片ETF南方（588890）开盘涨1.11%，报1.997元。科创芯片ETF南方（588890）重仓股 方面，中芯国际开盘涨1.81%，海光信息涨0.74%，寒武纪涨2.88%，澜起科技涨0.02%，中微公司涨 0.77%，芯原股份涨2.69%，沪硅产业涨1.00%，恒玄科技涨0.65%，思特威涨0.14%，华海清科涨 0.06%。 来源：新浪基金∞工作室 科创芯片ETF南方（588890）业绩比较基准为上证科创板芯片指数收益率，管理人为南方基金管理股份 有限公司，基金经理为李佳亮，成立（2024-04-15）以来回报为97.28%，近一个月回报为16.21%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 ...