A股午后反攻，科创板全面爆发，科创板50ETF（588080）、科创人工智能ETF（588730）等产品受市场关注

Market Performance - The market rebounded in the afternoon, with the Shanghai Composite Index rising by 1.0%, the Shenzhen Component Index by 0.9%, and the ChiNext Index by 0.2%. The total trading volume exceeded 2.4 trillion yuan, marking the sixth consecutive trading day above 2 trillion yuan [1] Index Performance - The STAR Market 50 Index surged by 3.2%, leading the broad market, while related products like the STAR Market 50 ETF (588080) saw active trading. Other STAR Market-related indices, including the STAR Market 100 Index and the STAR Market Comprehensive Index, also recorded significant gains [1] - The top-performing industry theme indices included the semiconductor and artificial intelligence sectors, with the STAR Market Chip Index and the STAR Market AI Index both rising over 4% [1] ETF Activity - The Hang Seng Innovative Drug sector experienced volatility, with funds increasing their positions in related ETFs, such as the Hang Seng Innovative Drug ETF (159316), which saw a net subscription of nearly 70 million units throughout the day [1] Investment Strategy - Huazhang Securities indicated a focus on aggressive investment strategies, emphasizing sectors with high growth potential, including technology and performance-supported sectors such as rare earth permanent magnets, precious metals, engineering machinery, motorcycles, and agricultural chemical products [1]