Cambricon(SH:688256) Mei Ri Jing Ji Xin Wen·2025-09-05 00:22Group 1 - The A-share technology sector experienced a significant adjustment on September 4, with the Sci-Tech 50 Index leading the decline at 6.09%, and the ChiNext Index falling by 4.25% [1] - Individual stocks saw even sharper declines, with Cambrian falling over 14%, and other companies like New Yisheng, Zhongji Xuchuang, and Tianfu Communication dropping more than 13% [1] - Despite the adjustments, the overall market trend remains positive, as evidenced by the strong performance of the consumer sector, with sub-sectors like dairy, prepared dishes, seafood, and pet economy rising over 2% [1] Group 2 - The current market adjustment pressure is primarily concentrated in the technology sector, driven by short-term trading dynamics following a significant rally from August 12 to early September, where the Sci-Tech 50 and ChiNext Indexes saw cumulative gains exceeding 20% [2] - The trading environment became crowded, with the Sci-Tech 50 Index's trading volume increasing from 1.64% of the total A-share trading volume to 4.5% within a short period, indicating a strong concentration of funds in the technology sector [2] - Historical precedents of trading-driven adjustments in A-shares, such as the white wine sector's adjustment from late 2020 to early 2021, highlight the potential for similar patterns in the current market [2] Group 3 - The previous "technology bull" market has generated substantial wealth for investors, leading to expectations for its sustainability, which hinges on aligning stock price growth with earnings growth [3] - As of the first half of 2025, 36 companies in the Sci-Tech 50 Index reported revenue growth, with 15 companies achieving growth rates exceeding 30%, indicating strong performance in the sector [3] - The case of Cambrian illustrates the importance of matching stock price increases with earnings, as its recent adjustments reflect a necessary correction towards fundamental values [4] Group 4 - Cambrian's risk warning announcement on August 29 highlighted the potential disconnection between its stock price and fundamental performance, coinciding with the announcement of adjustments to the Sci-Tech 50 Index [4] - The estimated forced selling of Cambrian shares due to index adjustments could reach approximately 10 billion yuan, reflecting the impact of index weight limitations on stock performance [4] - The adjustment in Cambrian's stock price serves as a broader indicator for the entire technology sector, emphasizing the need for stock prices to realign with earnings for a sustainable "technology bull" market [4]