渝开发连收4个涨停板

Group 1 - The stock of Yuhua Development has reached the daily limit increase for four consecutive trading days, with a current price of 6.86 yuan and a turnover rate of 8.20% [2] - During the consecutive limit-up period, the stock has increased by 46.58% with a cumulative turnover rate of 44.83% [2] - The total market value of A-shares has reached 57.88 billion yuan [2] Group 2 - The company reported a total operating revenue of 0.77 million yuan for the first quarter, a year-on-year decrease of 1.64%, while net profit reached 1.80 million yuan, a year-on-year increase of 786.39% [2] - The stock has appeared on the Dragon and Tiger list due to a cumulative deviation of 20% in stock price over three consecutive trading days, with institutional net selling of 3.80 million yuan and net buying by brokerage seats totaling 33.33 million yuan [2]