Group 1 - The market opened high but experienced a decline, with the Sci-Tech Innovation Board down 0.84% and the ChiNext Index down 0.60% as of 14:00 [1] - Volatility in the growth sector has increased since Q4, with high momentum reversal effects and core asset accumulation leading to significant fluctuations [1] - Despite the market volatility, the fundamentals of the dual innovation sector remain unchanged, particularly in AI-related areas where China's semiconductor upstream equipment, materials, and chip manufacturing still show attractive PEG levels compared to U.S. peers [1] Group 2 - From a mid-term perspective, growth stocks are stabilizing after previous emotional releases, while the ChiNext still holds high allocation value due to reasonable valuations and improving fundamentals [2] - As of November 19, the scale of the Sci-Tech Innovation Board 50 ETF (588080) is 69.34 billion yuan, and the ChiNext ETF (159915) is 100.69 billion yuan, both ranking among the top in their category [2] - The combined management and custody fee rate for these ETFs is only 20 basis points, making them excellent tools for investors to capture the investment value of the dual innovation sector [2]