小盘风格延续涨势，关注中证2000ETF易方达（159532）等产品投资机会

Group 1 - The market showed volatility with nearly 3,300 stocks rising, and small-cap stocks continued their upward trend. The CSI 2000 index rose by 0.9%, the ChiNext Mid 200 index by 0.7%, the CSI 1000 index by 0.6%, the Sci-Tech 100 index by 0.4%, and the CSI 500 index by 0.3% [1] - The CSI 2000 index serves as a core benchmark for small and micro-cap growth stocks in the A-share market, focusing on high-quality small and medium-sized enterprises at the tail end of the market capitalization spectrum. It is an investment tool for identifying "small but beautiful" targets and investing in niche champions within specific sectors [1] - The CSI 2000 index is characterized by its "specialized, refined, distinctive, and innovative" attributes, playing a crucial role in promoting manufacturing upgrades and nurturing new productive forces [1] Group 2 - The CSI 2000 index's rolling price-to-earnings (P/E) ratio is reported at 45.8 times, reflecting its valuation since inception [3] - The index has shown a rise of 0.9% at midday, with a rolling P/E ratio of 153.6 times reported for 2023 [4] - The index comprises 200 stocks from the mid-cap segment of the ChiNext market, representing the overall performance of mid-cap companies, with over 40% of its composition from the information technology sector. The midday increase was 0.7%, with a rolling P/E ratio of 103.8 times for 2023 [6]