成长板块轮动上行机会获市场关注，创业板ETF易方达（159915）等产品成交活跃

Group 1 - The ChiNext Mid-Cap 200 Index rose by 5.0%, the ChiNext Growth Index increased by 2.3%, and the overall ChiNext Index went up by 1.8% as of the market close [1] - The total trading volume of the E Fund ChiNext ETF (159915) reached 7.3 billion yuan, significantly higher than the previous trading day [1] - China Galaxy Securities highlighted that there are substantial opportunities for rotation in the technology innovation and growth sectors during the spring market rally, with a focus on key areas such as artificial intelligence, embodied intelligence, new energy, controllable nuclear fusion, quantum technology, and aerospace [1] Group 2 - The ChiNext Growth ETF tracks the ChiNext Growth Index, which consists of 50 stocks characterized by strong growth, good earnings expectations, and high liquidity, with the information technology sector accounting for over 40% of the index [3] - The combined share of the telecommunications, power equipment, electronics, computers, and pharmaceutical biotechnology sectors in the ChiNext Growth Index is nearly 85% [3] - The ChiNext Index was launched on June 1, 2010, and the ChiNext Mid-Cap 200 Index was introduced on November 15, 2023 [3]