Market Overview - The A-share market opened lower but rebounded, with the ChiNext index reaching a three-year high and the Sci-Tech 50 index rising nearly 5% at one point [1] - The total trading volume in the Shanghai and Shenzhen markets was 2.33 trillion, a decrease of 167.6 billion from the previous trading day [1][7] - Over 4,400 stocks rose, while fewer than 900 stocks declined [1] Sector Performance - The semiconductor industry chain continued its strong performance, with over 20 stocks hitting the daily limit, including Huasoft Technology with four consecutive limit-ups and Sunflower with three [1] - Robotics concept stocks surged, with companies like Haoneng Co. and Zhongchuang Zhiling also hitting the daily limit [1] - Alibaba Cloud-related stocks were active, with Hangang Co. reaching the daily limit [1] - In contrast, the tourism sector showed weakness, with Yunnan Tourism hitting the daily limit down [1][2] Index Performance - The Shanghai Composite Index rose by 0.83%, the Shenzhen Component Index increased by 1.80%, and the ChiNext Index gained 2.28% [3][4]

【收评：创业板指涨超2%再创3年多新高 全市场超4400只个股上涨】智通财经9月24日电，市场低开高 走，创业板指盘中再创3年多新高，科创50指数一度涨近5%。沪深两市成交额2.33万亿，较上一个交易 日缩量1676亿。全市场超4400只个股上涨，下跌家数不足900家。从板块来看，芯片产业链延续强势， 板块内20余股涨停，掀起涨停潮，华软科技4连板，向日葵3连板，张江高科2连板创新高。机器人概念 股爆发，豪能股份、中创智领等10余股涨停，联美控股3连板，迎丰股份2连板。阿里云概念股表现活 跃，杭钢股份涨停。下跌方面，旅游板块表现疲软，云南旅游跌停。板块方面，存储芯片、光刻机、能 源金属等板块涨幅居前，旅游等板块跌幅居前。截至收盘，沪指涨0.83%，深成指涨1.80%，创业板指 涨2.28%。 转自：智通财经 ...

Core Viewpoint - The market opened lower but rebounded, with the ChiNext Index reaching a three-year high and the STAR 50 Index rising nearly 5% at one point [1] Market Performance - The total trading volume in the Shanghai and Shenzhen markets was 2.33 trillion yuan, a decrease of 167.6 billion yuan compared to the previous trading day [1] - Over 4,400 stocks in the market rose, while fewer than 900 stocks declined [1] - By the end of trading, the Shanghai Composite Index increased by 0.83%, the Shenzhen Component Index rose by 1.80%, and the ChiNext Index gained 2.28% [1] Sector Performance - The chip industry chain continued its strong performance, with over 20 stocks hitting the daily limit, including Huashuo Technology with four consecutive limit-ups, Sunflower with three consecutive limit-ups, and Zhangjiang Hi-Tech with two consecutive limit-ups reaching a new high [1] - The robotics sector saw a surge, with companies like Haoneng Co. and Zhongchuang Zhiling among over ten stocks hitting the daily limit, and Lianmei Holdings achieving three consecutive limit-ups, while Yingfeng Co. had two consecutive limit-ups [1] - Alibaba Cloud-related stocks were active, with Hangang Co. hitting the daily limit [1] Underperforming Sectors - The tourism sector showed weakness, with Yunnan Tourism hitting the daily limit down [1] - Sectors such as storage chips, photolithography machines, and energy metals saw the largest gains, while tourism and other sectors experienced the most significant declines [1]

Group 1 - Alibaba Cloud concept saw localized fluctuations in the afternoon, with Hangzhou Steel Holdings experiencing a sharp rise and hitting the daily limit [1] - Other companies such as Hongjing Technology, Zhejiang University Network New, Data Port, and Jinqiao Information also saw rapid increases [1]