创业板指半日涨近2%，站上3200点，创业板ETF（159915）半日成交额超30亿元

Group 1 - The ChiNext Index rose by 1.8%, reaching a new high for the year and surpassing the 3200-point mark [1][3] - The ChiNext Growth Index increased by 1.6% [1] - The ChiNext Mid-Cap 200 Index saw a rise of 0.9% [1] - The trading volume of the ChiNext ETF (159915) exceeded 3 billion yuan during the half-day session [1]