创业板指涨2.5%重回3000点，创业板ETF（159915）半日成交额超30亿元

Group 1 - The ChiNext index experienced a collective rise in the morning session, with the ChiNext Growth Index increasing by 3.1% [1] - The ChiNext Index rose by 2.5% during the same period [1] - The ChiNext Mid-Cap 200 Index saw an increase of 1.6% [1] Group 2 - The trading volume of the ChiNext ETF (159915) exceeded 3 billion yuan in half a day [1]