云维股份连收4个涨停板

Stock Performance - The stock price of Yunwei Co Ltd surged to the daily limit up, marking its fourth consecutive limit-up session, with the price reaching 5.47 yuan [1] - During the continuous limit-up period, the stock's cumulative increase reached 46.26% [2] - The latest A-share market capitalization of the company stands at 6.742 billion yuan [2] Trading Activity - The stock's turnover rate was 4.49%, with a trading volume of 55.3586 million shares and a transaction amount of 303 million yuan [1] - The cumulative turnover rate during the continuous limit-up period was 5.16% [2] - The amount of buy orders at the limit-up price was 143 million yuan [1] Institutional Trading - The stock was listed on the Dragon and Tiger List once due to a cumulative deviation of 20% in its price over three consecutive trading days [3] - Institutional investors net sold 1.0085 million yuan worth of shares, while securities firm branches net bought 10.1107 million yuan [3]