创业板指早盘涨超2%，创业板ETF（159915）半日成交额近35亿元，居深市ETF第一

Group 1 - The ChiNext Index rose by 2.2% at midday, with the ChiNext Growth Index increasing by 2.1% and the ChiNext Mid-Cap 200 Index up by 0.4% [1] - The ChiNext EITF (159915) had a trading volume of nearly 3.5 billion yuan during the half-day session, making it the top performer [1] - The latest scale of the ChiNext EITF exceeded 107 billion yuan, ranking it as the largest product among ChiNext-related ETFs [1] Group 2 - The ChiNext Index tracks 100 stocks with large market capitalization and good liquidity, with a significant proportion in strategic emerging industries, including power equipment, pharmaceuticals, and electronics, which together account for over 55% [3] - The E Fund ChiNext 200 ETF tracks the ChiNext Mid-Cap 200 Index, which consists of 200 stocks with medium market capitalization and good liquidity [3]