股市必读：中曼石油（603619）1月30日收盘跌6.92%，主力净流出3.66亿元

Core Viewpoint - Zhongman Petroleum (603619) experienced a significant stock price decline of 6.92% on January 30, 2026, closing at 34.69 yuan, despite a cumulative increase of 34% over the previous ten trading days [1][2][6]. Trading Information Summary - On January 30, Zhongman Petroleum's trading volume reached 710,478,000 yuan, with a turnover rate of 15.37% [1][2]. - Over the last ten trading days, there was a net outflow of 375 million yuan from major funds, while the financing balance increased by 96.07 million yuan [2][6]. - The stock received two buy ratings from institutions in the last 90 days [2]. Fund Flow Analysis - On January 30, major funds had a net outflow of 366 million yuan, accounting for 13.87% of the total trading volume, while retail investors saw a net inflow of 274 million yuan, representing 10.39% of the total [3][6]. Stock Performance and Market Activity - Zhongman Petroleum was listed on the "Dragon and Tiger List" for the second time in five trading days due to its price fluctuation reaching 15% [4][6]. - The stock's price deviation exceeded 20% over two consecutive trading days, indicating abnormal trading activity [7]. Company Announcements - The controlling shareholder and actual controller confirmed that there are no undisclosed significant matters affecting stock trading fluctuations, and they did not trade the company's stock during the price volatility period [5][6][7]. - Shareholders Zhu Fengxue, Gongrong Investment, and Gongyuan Investment collectively reduced their holdings, with Zhu reducing by 1.47% and the other two completely exiting their positions [5][6].