市场分析：银行煤炭行业领涨 A股震荡整理

A股市场走势综述 - On September 2, the A-share market experienced a slight fluctuation after hitting resistance, with the Shanghai Composite Index encountering resistance around 2839 points during the day [1][2][5] - The Shanghai Composite Index closed at 2811.04 points, down 1.10%, while the Shenzhen Component Index closed at 8172.21 points, down 2.11% [5][6] - The trading volume for the two markets was 708.5 billion yuan, which is below the median of the average daily trading volume over the past three years [2][10] 行业表现 - The banking, insurance, coal, and engineering machinery sectors performed well, while the securities, liquor, consumer electronics, and semiconductor sectors showed weaker performance [2][5] - Over 80% of stocks in the two markets declined, with coal and banking sectors leading in gains, while semiconductor and liquor sectors faced significant losses [5][8] 后市研判及投资建议 - The average price-to-earnings ratios for the Shanghai Composite Index and the ChiNext Index are 12.16 times and 26.34 times, respectively, both below the median levels of the past three years, indicating a favorable environment for medium to long-term investments [2][10] - The report suggests that investors should focus on short-term investment opportunities in the banking, coal, engineering machinery, and public utility sectors [2][10]