市场日报：沪深两市深度回调 中央政治局会议今次召开

Market Overview - The three major indices experienced a significant decline, with the Shanghai Composite Index dropping nearly 2% to close at 3320.90 points, the Shenzhen Component Index falling by approximately 2.89% to 10611.24 points, and the ChiNext Index decreasing by about 3.82% to 2170.39 points [1][3] - The total trading volume in the two markets fell below 1.9 trillion yuan, indicating a decrease in market activity [1] Sector Performance - Among the Shenwan first-level industry indices, most sectors declined, with the exception of the food and beverage sector, which saw a slight increase of 0.14% [5] - The computer, communication, and electronics sectors were the worst performers, with declines of 5.36%, 5.08%, and 4.84% respectively [5] Trading Statistics - A total of 570 stocks rose, while 4,773 stocks fell, indicating a broad market downturn [4] - The total trading volume was recorded at 1,393.90 million shares, with a total turnover of 18,670.24 billion yuan [4]