国光连锁振幅15.59%，上榜营业部合计净卖出7865.80万元

Group 1 - The stock of Guoguang Chain (605188) fell by 8.31% today, with a turnover rate of 9.88% and a trading volume of 1.004 billion yuan, showing a volatility of 15.59% [1][2] - The stock was listed on the trading board due to its daily volatility reaching 15.59%, with a total net sell of 78.658 million yuan from brokerage seats [2][3] - In the past six months, the stock has appeared on the trading board 17 times, with an average price drop of 1.36% the next day and an average drop of 7.20% over the following five days [3] Group 2 - The company reported a total revenue of 2.134 billion yuan for the first three quarters, representing a year-on-year growth of 4.22%, and a net profit of 11.4856 million yuan, which is a 40.36% increase year-on-year [3] - The main capital outflow today was 31.2942 million yuan, with large orders showing a net outflow of 28.7111 million yuan [3] - The top buying brokerage was Guotai Junan Securities with a purchase amount of 43.0356 million yuan, while the top selling brokerage was CITIC Securities with a selling amount of 80.0632 million yuan [2][3]