近4900股上涨，A股高开高走，科技龙头全线反弹，光库科技20CM涨停

Market Overview - On November 25, A-shares saw all three major indices open higher and continue to rise, with the Shanghai Composite Index up over 1.13%, the Shenzhen Component Index up 2.04%, and the ChiNext Index rising over 2.6% to surpass 3000 points [1][2] - Nearly 4900 stocks in the market were in the green, indicating a broad-based rally [1] Sector Performance - AI hardware sector experienced a strong rebound, with the CPO concept surging, and related sectors such as fiberglass, liquid cooling, and copper-clad boards also seeing significant gains [5] - The innovative drug index saw a strong upward movement, with stocks like Peking University Pharmaceutical hitting the daily limit, and several others like Frontier Bio and Nanjing New Pharmaceutical also performing well [5] - The CPO concept index rose over 10%, with stocks like Dekoli, Changguang Huaxin, and Guangku Technology hitting the daily limit, while others like Taicheng Light and Changxin Bochuang rose over 10% [5] Individual Stock Highlights - Longpan Technology saw its stock price hit the daily limit, with the latest quote at 18.06 yuan, following an announcement of expected sales to exceed 450 billion yuan, up from over 50 billion yuan [6] - In the Hong Kong market, Longpan Technology also rose over 18% [6] - Alibaba Health continued its upward trend, rising nearly 5%, with a year-to-date increase of 81.33% [9] Broader Market Trends - The Hong Kong stock market also saw gains, with the Hang Seng Index up 0.74%, the Hang Seng Tech Index up 1.38%, and the Hang Seng China Enterprises Index up 0.87% [7] - The tech sector followed the overnight surge in US stocks, with Xiaomi Group rising nearly 5% and Baidu Group up over 7% [9] - Precious metals saw a recovery, with Zijin Mining rising nearly 3% as spot gold prices increased from $4060 to $4144.6 per ounce [9]