Sou Hu Cai Jing·2025-05-23 05:28Core Insights - The ChiNext 50 Index (399673) has shown a slight increase of 0.29% as of May 23, 2025, with notable gains from stocks such as Tigermed (300347) up by 7.08% and Kanglong Chemical (300759) up by 4.50% [1][2] - The ChiNext 50 ETF (159367) has a recent price of 0.96 yuan, with a weekly increase of 0.52%, ranking 2nd out of 9 comparable funds [1] - The ETF has a low management fee of 0.15% and a custody fee of 0.05%, making it one of the most cost-effective options among comparable funds [1] Performance Metrics - The top ten weighted stocks in the ChiNext 50 Index account for 64.53% of the index, with Ningde Times (300750) holding the largest weight at 24.47% [2][4] - The ChiNext 50 ETF has an average daily trading volume of 605.42 million yuan over the past year, with a turnover rate of 1.59% on the latest trading day [1] - The price-to-book ratio (PB) of the ChiNext 50 Index is currently at 4.27, which is below the historical average for over 80.56% of the past five years, indicating a favorable valuation [1]