创业板系列指数涨跌不一，创业板ETF(159915)半日净申购超1亿份

Group 1 - The ChiNext Index consists of 100 stocks with large market capitalization and good liquidity, heavily weighted towards strategic emerging industries, particularly in the power equipment, communication, and electronics sectors, which together account for 60% of the index [2] - The ChiNext 200 ETF by E Fund tracks the ChiNext Mid-Cap 200 Index, which includes 200 stocks with medium market capitalization and good liquidity, reflecting the mid-cap representation of the ChiNext market [2]