每周股票复盘：洲际油气（600759）股价两度异动，股东被立案

Group 1 - The stock price of Zhongjie Oil and Gas (600759) closed at 2.74 yuan on November 7, 2025, representing a 15.61% increase from the previous week's closing price of 2.37 yuan [1] - The company reached a maximum intraday price of 2.84 yuan on November 7 and a minimum of 2.37 yuan on November 3, with two instances of hitting the daily limit up and no limit down occurrences during the week [1] - The current total market capitalization of Zhongjie Oil and Gas is 11.368 billion yuan, ranking 3rd in the oil and gas extraction sector and 1698th among A-shares in the two markets [1] Group 2 - Zhongjie Oil and Gas was listed on the Shanghai and Shenzhen Stock Exchanges' "Dragon and Tiger List" twice in the past week due to a price deviation of 7% on November 3 and November 5 [2][4] - As of October 31, 2025, the company has repurchased 47.1855 million shares, accounting for 1.14% of the total share capital, with a total expenditure of 113.202294 million yuan, at a price range of 2.32 to 2.50 yuan per share [3][4] - Shareholder Xiamen Jiucheng was ordered by the China Securities Regulatory Commission to repurchase 5,976,000 shares due to a violation of the reduction plan disclosure rules, and the shareholder Haikou Dongduo was investigated for failing to halt trading after reaching a 5% stake [3][4]