11月CPI同比涨幅扩大，A500ETF易方达（159361）等产品助力布局A股核心资产

Group 1 - The core viewpoint of the news indicates that the A-share market is experiencing a downward trend, with the CSI A500 index down by 0.7%, the CSI A100 index down by 0.8%, and the CSI A50 index down by 0.7% as of midday close [1] - According to the National Bureau of Statistics, consumer prices are recovering, with the Consumer Price Index (CPI) rising by 0.7% year-on-year in November, marking the highest increase since March 2024, and the core CPI, excluding food and energy, rising by 1.2% year-on-year [1] - China Galaxy Securities suggests that the year-end market will experience rapid rotation but is expected to maintain a volatile structure, while the long-term positive outlook for the A-share market remains unchanged [1] Group 2 - The CSI A500 index consists of 500 securities with large market capitalization and good liquidity, covering 91 out of 93 sub-industries, with a rolling price-to-earnings ratio of 16.5 times [3] - The CSI A100 index includes 100 securities that are representative of the industry, covering 46 sub-industries, with a rolling price-to-earnings ratio of 16.6 times [3] - The CSI A50 index is composed of the 50 largest stocks by market capitalization across various industries, with a rolling price-to-earnings ratio of 17.6 times [3]