云煤能源振幅17.63%，2机构现身龙虎榜

Group 1 - Yunmei Energy (600792) experienced a decline of 5.42% today, with a turnover rate of 12.92% and a trading volume of 557 million yuan, showing a fluctuation of 17.63% [2] - Institutional investors net sold 2.1471 million yuan, while the total net selling by brokerage seats reached 31.1345 million yuan [2] - The stock was listed on the Shanghai Stock Exchange due to its daily fluctuation value reaching 17.63%, with institutional proprietary seats net selling 2.1471 million yuan [2] Group 2 - The top five brokerage seats involved in trading accounted for a total transaction volume of 103 million yuan, with a buying amount of 34.7713 million yuan and a selling amount of 68.0529 million yuan, resulting in a net selling of 33.2816 million yuan [2] - Among the brokerage seats, two institutional proprietary seats were present, with a total buying amount of 7.9614 million yuan and a selling amount of 10.1085 million yuan, leading to a net selling of 2.1471 million yuan [2] - The stock saw a net outflow of 95.1435 million yuan in main funds today, with large orders contributing to a net outflow of 47.1487 million yuan and 47.9948 million yuan respectively [2] Group 3 - For the first quarter, Yunmei Energy reported a total operating revenue of 1.281 billion yuan, a year-on-year decrease of 31.31%, and a net profit of -91.5874 million yuan [2] - The main funds had a net inflow of 8.3884 million yuan over the past five days [2]