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Core Viewpoint - The A-share market has experienced increased volatility recently, with several popular stocks appearing on the trading platform's "Dragon and Tiger List" [1][2][4]. Market Overview - The A-share market has shown significant fluctuations, with major indices like the Shanghai Composite Index and Shenzhen Component Index experiencing sharp declines followed by strong rebounds [3][4]. - For instance, the Shanghai Composite Index fell for three consecutive trading days starting September 2, then surged by 1.24% on September 5 [3]. Stock Performance - Several leading stocks have seen substantial price movements: - Shenghong Technology has risen nearly 400% since mid-April, with a notable drop of 8.81% on September 4, followed by a 20% limit-up on September 5 [5]. - New Yisheng, a leader in optical modules, has increased over 700% since mid-April, experiencing a 15.58% drop on September 4 and an 11% rise on September 5 [5]. - Tianfu Communication has also shown strong performance, with a 400% increase since mid-April, dropping 15.42% on September 4 and rebounding 7.57% on September 5 [6]. Institutional Activity - Institutional trading activity has been notable: - On September 5, Shenghong Technology saw a net buy of approximately 11.7 billion yuan from the Shenzhen Stock Connect [5]. - New Yisheng had a net buy of about 4.01 billion yuan on September 4, with significant trading from institutional seats [5]. - Tianfu Communication recorded a net buy of approximately 2.82 billion yuan on September 4, with institutions showing a net buying trend [6]. New Energy Sector - The new energy sector has shown strong performance: - Yangguang Power has seen trading volumes exceed 100 billion yuan over three days, with a 16.67% increase on September 5 [7]. - Yiyuan Lithium Energy also rose by 16.59% on September 5, with significant institutional buying activity [7].