7月2日连板股分析：高位股持续退潮 深海科技概念全天强势

Group 1 - The core viewpoint of the articles indicates a significant decline in high-priced stocks, while the deep-sea technology sector shows strong performance with over 20 stocks hitting the daily limit up [1][2] - A total of 60 stocks reached the daily limit up, with 12 stocks in a continuous rise, and 8 of them achieving three consecutive limit ups, reflecting a progression rate of 53.33% for limit-up stocks [1] - The overall market saw more than 3200 stocks decline, with notable drops in popular stocks such as Changcheng Military Industry, which fell over 7%, and several others hitting the limit down [1] Group 2 - The deep-sea technology sector was particularly strong, with stocks like Kelaite and Shenshui Haina hitting the daily limit up, and others like Daye Intelligent and Guolian Aquatic rising by 20% [1] - The photovoltaic sector continued its upward trend, led by the photovoltaic glass sub-sector, with stocks such as Yamaton and Yaopi Glass also reaching the daily limit up [1][2] - Specific stocks showed varied performance, with Chengbang Co. achieving a five consecutive limit up but experiencing significant fluctuations during trading [1]