A股，突变！

Market Overview - On October 22, the A-share market experienced a "V-shaped" reversal in the morning, followed by a downward trend, with the Shanghai Composite Index down 0.44%, Shenzhen Component Index down 0.81%, and ChiNext Index down 0.89% [2] - The total market turnover was 1.11 trillion yuan, slightly lower than the previous day, with 2,335 stocks rising and 2,891 stocks falling [4] Sector Performance - The banking sector showed stability, with Agricultural Bank of China reaching a new historical high, closing at 7.97 yuan per share, with a total market capitalization of 2.79 trillion yuan [21][26] - The coal sector experienced a pullback, with stocks like Zhengzhou Coal Electricity and Pingmei Shenma falling [17] - The controllable nuclear fusion sector saw significant gains, with stocks like Antai Technology and Atlantic hitting the daily limit [9][12] - The shale gas sector continued its strong performance, with companies like Shenhua and PetroChina showing notable increases [14][15] Agricultural Bank of China - Agricultural Bank of China achieved a 14-day consecutive rise, with its stock price peaking at 7.99 yuan per share, marking a significant recovery as its price-to-book ratio surpassed 1 [21][26] - The bank's stock performance is attributed to its defensive characteristics amid rising risk aversion due to U.S.-China tensions, attracting continued investment from various funds [26] Deyou Energy - Deyou Energy's stock surged, reaching a limit-up price of 8.79 yuan per share, with a total market capitalization of 210 billion yuan, despite the overall coal sector's decline [16][19] - The company reported a significant increase in stock price, with a cumulative rise of 103.83% from October 10 to October 21, raising concerns about potential irrational speculation [20] Conclusion - The market is currently characterized by sector-specific movements, with banking stocks showing resilience and energy-related stocks experiencing volatility. The performance of Agricultural Bank of China and Deyou Energy highlights the contrasting trends within the financial and energy sectors [21][26][20]