
Market Overview - Major A-share indices collectively declined, with the Shanghai Composite Index falling by 1.25% to 3765 points, the Shenzhen Component Index down by 2.83%, and the ChiNext Index dropping by 4.25% [1][2] - The total trading volume reached 2.58 trillion yuan, an increase of 186.2 billion yuan compared to the previous trading day [1] Index Performance - Shanghai Composite Index: 3765.88, down 47.68 points (-1.25%) [2] - Shenzhen Component Index: 12118.70, down 353.29 points (-2.83%) [2] - ChiNext Index: 2776.25, down 123.12 points (-4.25%) [2] - Kweichow Moutai and other major indices also showed declines, with the CSI 300 down 2.12% and the CSI 500 down 2.48% [2] Sector Performance - CPO concept stocks experienced significant declines, with companies like Tianfu Communication and Taicheng Light falling over 10% [3] - Semiconductor and storage chip sectors also faced major drops, with stocks like Cambrian and Huagong Technology declining over 10% [3] - Communication equipment sector weakened, with Cambridge Technology hitting the daily limit down [3] - Conversely, retail and consumer sectors showed resilience, with retail stocks gaining 2.89% and food and beverage stocks also performing well [3] - The banking sector saw fluctuations but included notable gains, with Agricultural Bank of China reaching new highs [3]