创业板指全天涨近1%喜提开门红，创业板ETF易方达（159915）交投活跃

Group 1 - The article discusses three ETFs launched by E Fund that track different indices of the ChiNext market, focusing on low fees and specific sector compositions [2] - The ChiNext Index ETF tracks 100 stocks with large market capitalization and good liquidity, with nearly 60% of its composition in emerging industries such as power equipment, communication, and electronics [2] - The ChiNext 200 ETF tracks 200 mid-cap stocks, reflecting the overall performance of mid-cap companies in the ChiNext market, with over 40% of its composition in the information technology sector [2] - The ChiNext Growth ETF tracks 50 stocks characterized by growth potential and good liquidity, with approximately 85% of its composition in sectors like communication, power equipment, electronics, computers, and biomedicine [2] Group 2 - The rolling price-to-earnings (P/E) ratio for the ChiNext Index ETF is 42.1 times, while the ChiNext 200 ETF has a P/E ratio of 113.0 times, and the ChiNext Growth ETF has a P/E ratio of 40.7 times [2] - The performance of these ETFs since their launch shows varying growth rates, with the ChiNext Index ETF increasing by 1.0%, the ChiNext 200 ETF by 0.4%, and the ChiNext Growth ETF by 1.5% [2]