新大正龙虎榜数据（9月29日）

Group 1 - New Dazheng experienced a decline of 7.87% with a turnover rate of 18.37% and a trading volume of 503 million yuan, showing a volatility of 19.72% throughout the day [2] - Institutional investors net sold 4.197 million yuan, while brokerage seats collectively net bought 15.459 million yuan [2] - The stock was listed on the Shenzhen Stock Exchange due to its daily volatility reaching 19.72%, with institutional proprietary seats net selling 4.197 million yuan [2] Group 2 - The top five brokerage seats accounted for a total transaction volume of 153 million yuan, with a buying amount of 82.3416 million yuan and a selling amount of 71.08 million yuan, resulting in a net buying of 11.2617 million yuan [2] - Among the brokerage seats, two institutional proprietary seats were involved, with a total buying amount of 14.7373 million yuan and a selling amount of 18.9342 million yuan, leading to a net sell of 4.197 million yuan [2] - The main capital outflow for the stock today was 73.6982 million yuan, with a significant outflow of 73.7817 million yuan from large orders, while small orders saw a net inflow of 0.0835 million yuan [2]