均瑶健康振幅16.44%，上榜营业部合计净卖出3895.59万元

Group 1 - Junyao Health (605388) experienced a decline of 5.48% with a turnover rate of 17.93% and a trading volume of 1.025 billion yuan, showing a volatility of 16.44% on the day [2] - The stock was listed on the Shanghai Stock Exchange's daily volatility board due to its 16.44% fluctuation, with a total net sell of 38.9559 million yuan from brokerage seats [2] - In the last six months, the stock has appeared on the daily volatility board six times, with an average price increase of 3.88% the next day and an average increase of 4.46% over the following five days [2] Group 2 - For Q1, Junyao Health reported a revenue of 401 million yuan, reflecting a year-on-year growth of 1.41%, while net profit was 10.9071 million yuan, a decrease of 58.29% compared to the previous year [3] - The top five buying brokerage firms on May 30 included Guotai Junan Securities Headquarters with a purchase amount of 15.5993 million yuan, while the top selling firm was Dongya Qianhai Securities Zhejiang Branch with a selling amount of 23.4357 million yuan [3][4]