2 1 Shi Ji Jing Ji Bao Dao·2025-08-12 04:09Market Overview - The market experienced a slight upward trend in early trading, with the three major indices showing small gains: Shanghai Composite Index up 0.53%, Shenzhen Component Index up 0.34%, and ChiNext Index up 0.91% [1] - Despite the overall index gains, more than 3,300 stocks in the market declined, indicating a mixed performance among individual stocks [1] Sector Performance - AI hardware stocks surged again, with companies like Shenghong Technology reaching new historical highs and Cambrian rising over 15% [2] - Brain-computer interface concept stocks were active, with Meilan De increasing by over 10% [2] - Local stocks in Xinjiang maintained strong performance, with companies like Xinjiang Communications Construction achieving three consecutive trading limit ups [2] Declining Stocks - Military industry stocks underwent adjustments, with Jieqiang Equipment dropping over 5% [3] Trading Volume - The total trading volume in the Shanghai and Shenzhen markets reached 1.19 trillion yuan, an increase of 59 billion yuan compared to the previous trading day [4] Individual Stock Highlights - Cambrian led in trading volume with over 8.9 billion yuan, followed by New Yisheng, Zhongji Xuchuang, and Industrial Fulian with significant trading volumes [5]