每日收评创业板指放量跌近2%，全市场4100股收绿，量子科技概念逆势活跃

Market Overview - The market experienced volatility with all three major indices showing significant declines, with the ChiNext Index dropping nearly 2% and the Shanghai Composite Index falling below 4000 points [1] - The total trading volume in the Shanghai and Shenzhen markets reached 2.42 trillion yuan, an increase of 165.6 billion yuan compared to the previous trading day [1] - A total of 4100 stocks in the market declined, indicating a broad-based sell-off [1] Sector Performance - The lithium mining sector showed strong performance, with Tianqi Lithium hitting the daily limit up [1][6] - The quantum technology sector was notably active, with stocks like Shenzhou Information and Geer Software achieving consecutive gains [1][2] - The battery sector also saw gains, with companies like Shida Shenghua and Tianji Shares reaching the daily limit up [1][2] - Conversely, the computing hardware sector faced significant declines, with stocks like Tianfu Communication and Xinyi Sheng dropping sharply [1][5] Lithium Industry Insights - Since mid-September, the price of lithium hexafluorophosphate has been on a rapid rise, reaching an average spot price of 97,500 yuan per ton as of October 27, with a daily increase of 4,500 yuan [3] - The lithium battery and energy storage sectors are showing signs of fundamental recovery, attracting more capital as other high-tech sectors face adjustments [3][6] Quantum Technology Developments - NVIDIA launched NVQLink, connecting 17 quantum computing companies and 9 research laboratories, which is expected to enhance the performance of quantum processors [2] - The recent positive news flow has led to a strong continuation in quantum technology stocks, indicating their relative independence from broader market trends [2][6] Future Market Outlook - The market is currently at a critical juncture, with the potential for a rebound if it can maintain support near the 5-day moving average [8] - The performance of previously leading sectors, such as computing hardware, will be crucial in determining overall market sentiment moving forward [8] - The ability of the lithium and energy sectors to sustain their momentum will also be a key focus for investors [8]