三大指数再收红，沪深两指皆收出年度新高

Market Performance - The three major indices closed in the green, with both the Shanghai and Shenzhen indices reaching new annual closing highs[1] - The Shanghai Composite Index rose by 0.34% to close at 3647.55 points, while the Shenzhen Component Index increased by 1.46% to 11291.43 points[1] - The ChiNext Index saw a significant gain of 1.96%, closing at 2379.82 points[1] - Total trading volume exceeded 1.8 trillion yuan, indicating strong market activity[1] Sector Performance - The majority of the Shenwan I-level industries experienced gains, with the top performers being Electric Equipment (+2.04%), Communication (+1.95%), and Computer (+1.94%)[7] - Conversely, the banking sector declined by 1.01%, and both Oil & Petrochemicals and Coal sectors saw minor decreases of 0.41% and 0.35%, respectively[7] Market Breadth - A total of 4,188 stocks advanced, representing 75.88% of the market, while 1,068 stocks declined[5] - The market saw 85 stocks hit the daily limit up, while 12 stocks hit the limit down[5] Economic Indicators - The Consumer Price Index (CPI) remained flat year-on-year in July, while the Producer Price Index (PPI) decreased by 3.6%[2]