经纬辉开龙虎榜数据（10月20日）

Core Insights - The stock of Jingwei Huikai reached its daily limit, with a trading volume of 1.373 billion yuan and a turnover rate of 21.57% [2] - The stock was listed on the Shenzhen Stock Exchange due to a price increase of 20.00% at the close [2] - The net selling by the Shenzhen Stock Connect amounted to 7.0314 million yuan, while the total net buying from brokerage seats was 135 million yuan [2] Trading Activity - The top five brokerage seats accounted for a total trading volume of 281 million yuan, with a net buying of 127 million yuan [2] - The largest selling brokerage was the Shenzhen Stock Connect, with a buying amount of 18.2324 million yuan and a selling amount of 25.2638 million yuan, resulting in a net selling of 7.0314 million yuan [2] - The stock experienced a net inflow of 173 million yuan from major funds, with a significant inflow of 280 million yuan from large orders and an outflow of 106 million yuan from larger funds [2] Brokerage Seat Details - The top five buying brokerage seats included: - Guotai Junan Securities, Shanghai Jing'an District, with a buying amount of 49.8504 million yuan [2] - Ping An Securities, Shenzhen Xiangmi Lake, with a buying amount of 36.9340 million yuan [2] - Kaiyuan Securities, Xi'an Xidajie, with a buying amount of 35.2151 million yuan [2] - Hualin Securities, Beijing Branch, with a buying amount of 33.2034 million yuan [2] - Guotai Junan Securities, Shanghai Changning District, with a buying amount of 26.2560 million yuan [2] - The top five selling brokerage seats included: - Shenzhen Stock Connect, with a selling amount of 25.2638 million yuan [2] - Guoxin Securities, Shenzhen Tai'an Ninth Road, with a selling amount of 17.7530 million yuan [2] - China Merchants Securities, Guangzhou Tianhe, with a selling amount of 12.0088 million yuan [2] - China Galaxy Securities, Shenzhen Shennan Avenue, with a selling amount of 9.9764 million yuan [2] - China Galaxy Securities, Beijing Anzhenmen, with a selling amount of 9.1519 million yuan [2]