CATL(SZ:300750) Zheng Quan Shi Bao·2025-09-17 05:02Market Performance - The A-share market experienced a narrow fluctuation in the morning of September 17, 2023, with a sudden collective rise in the three major indices around 10:30 AM, leading to all indices turning positive. The ChiNext Index rose over 1.5%, reaching a nearly three-year high, while the leading stock, CATL, hit a new high in its adjusted price [1][2] - By midday, the Shanghai Composite Index increased by 0.41%, the Shenzhen Component Index rose by 1.02%, and the ChiNext Index saw a gain of 1.74% [2] Stock Highlights - CATL, a leading stock in the ChiNext Index, surged with its adjusted price reaching a historical high, with an intraday increase approaching 8%. Other notable stocks included Changying Precision, which saw an intraday rise exceeding 16%, along with Sanhua Group, Yilian Network, Xinwangda, and Changchuan Technology, which also performed strongly [4] - In the Hong Kong market, the Hang Seng Index rose significantly, reaching a nearly four-year high, with Baidu Group-SW experiencing an intraday increase of over 12% and a cumulative rise of over 40% since September [9][10] Sector Performance - In terms of sector performance, the top gainers included the electric equipment, automotive, coal, and home appliance sectors, while the social services and agriculture sectors faced declines [7]