2月26日，市场探底回升，三大指数涨跌不一，创业板指盘中一度跌超1%，黄白线分化。沪深两市成交额2.54万亿，较上一个交易日放量759亿。盘面上， 市场热点快速轮动，全市场超2800只个股下跌。从板块来看，算力（核心股）硬件方向涨幅居前，PCB、CPO、液冷服务器（核心股）、算力芯片概念均表 现强势，深南电路、大族激光、广合科技、川润股份涨停。电力板块走强，赣能股份2连板，华银电力涨停。燃气轮机概念集体大涨，应流股份、万泽股 份、东方电气、常宝股份封涨停。小金属概念表现活跃，云南锗业、章源钨业双双2连板。环保股尾盘拉升，中科环保、启迪环境封涨停。下跌方面，影视 （核心股）院线、保险、房地产等板块跌幅居前。其中影视院线概念股连续大跌，博纳影业触及跌停。截至收盘，沪指跌0.01%，深成指涨0.19%，创业板 指跌0.29%。 今日全市场（不含ST股、退市股）共61股涨停，连板股总数9只，23股封板未遂，封板率为73%。焦点股方面，投资先天算力（核心股）的豫能控股6连板， 光纤概念（核心股）股法尔胜4连板，化工（核心股）板块澄星股份和金正大均晋级3连板。 一、板块异动 二、涨跌停温度 三、涨跌家数 四、涨停揭秘 | ...

Core Viewpoint - The A-share market experienced a collective rise today, with significant gains across major indices and various sectors showing strong performance, particularly in AI applications, commercial aerospace, and small metals [1] Market Performance - The Shanghai Composite Index rose by 0.92%, the Shenzhen Component Index increased by 1.15%, the ChiNext Index gained 0.77%, and the North Star 50 Index was up by 1.05% [1] - The total trading volume in the three markets reached 31,523 billion yuan, an increase of 3,261 billion yuan compared to the previous day, with over 3,900 stocks in the three markets showing gains [1] Sector Highlights - Leading sectors included AI applications, commercial aerospace, military equipment, controllable nuclear fusion, small metals, medical services, oil and gas exploration and services, computing power leasing, and retail, all showing significant gains [1] - The AI application sector saw a surge, with stocks like Tianlong Group, Yidian Tianxia, and Guangdong Media hitting the daily limit [1] - The small metals sector continued to rise, with companies such as Zhongtung High-tech and Yunnan Zhenye reaching new highs, and Jintong Co. hitting the daily limit [1] - The commercial aerospace sector maintained its strong performance, with stocks like Galaxy Electronics and China First Heavy Industries achieving consecutive gains [1] Underperforming Sectors - The photovoltaic sector showed weakness, with Hongyuan Green Energy hitting the daily limit down, followed by declines in Daqo New Energy and Tongwei Co. [1] - The brain-computer interface sector experienced fluctuations, with companies like Meihao Medical and Aipeng Medical seeing significant declines [1]

Core Viewpoint - The A-share market experienced fluctuations on September 3, with mixed performance across the three major indices, indicating a period of adjustment and volatility in the market [1]. Market Performance - The Shanghai Composite Index fell by 1.16%, briefly dropping below the 3800-point mark during the session [1]. - The Shenzhen Component Index decreased by 0.65%, while the ChiNext Index saw an increase of 0.95% [1]. - The total trading volume in the Shanghai and Shenzhen markets was 2.40 trillion yuan, a decrease of 516.7 billion yuan compared to the previous trading day [1]. Sector Performance - Key sectors that saw significant gains included photovoltaic inverters, optical modules (CPO), energy storage, power equipment, and photolithography machines, with notable stocks like Shangneng Electric hitting the daily limit and Zhongji Xuchuang reaching a historical high [1]. - The innovative drug sector also experienced a surge, with Baihua Pharmaceutical hitting the daily limit [1]. - Conversely, sectors such as small metals, securities, software development, and agriculture faced declines, contributing to a broader market downturn where 4560 stocks fell [1].