Core Viewpoint - Beikong Testing (920160) experienced a 3.47% increase in stock price with a turnover rate of 54.51% and a trading volume of 386 million yuan, indicating significant trading activity on that day [2] Trading Activity Summary - The stock was listed on the trading board due to its turnover rate reaching 54.51%, with a net selling amount of 15.70 million yuan from brokerage seats [2] - The top five brokerage seats accounted for a total transaction volume of 98.96 million yuan, with a buying amount of 41.63 million yuan and a selling amount of 57.33 million yuan, resulting in a net selling of 15.70 million yuan [2] - The largest buying brokerage was Guojin Securities Co., Ltd. Shenzhen Branch, with a buying amount of 16.57 million yuan, while the largest selling brokerage was Guotai Junan Securities Co., Ltd. Chongqing Guanyinqiao Pedestrian Street Branch, with a selling amount of 16.56 million yuan [2] Detailed Brokerage Activity - The top five buying brokerages and their respective buying amounts (in ten thousand yuan) are: - Guojin Securities Shenzhen Branch: 1656.91 - Zheshang Securities Wenzhou Branch: 719.00 - Dongfang Caifu Securities Lhasa Branch: 715.66 - Guoxin Securities Shenzhen Branch: 528.67 - Huatai Securities Shenzhen Branch: 505.99 [2] - The top five selling brokerages and their respective selling amounts (in ten thousand yuan) are: - Guotai Junan Securities Chongqing Branch: 1656.32 - CITIC Securities Chengdu Branch: 1331.15 - Huafu Securities Shijiazhuang Branch: 677.89 - Dongfang Caifu Securities Lhasa Branch: 597.99 - Dongfang Securities Fushun Branch: 560.00 [2]
北矿检测龙虎榜数据（11月19日）