润泽科技12月19日龙虎榜数据

Group 1 - The core point of the article is that Runze Technology experienced a significant increase in stock price, reaching the daily limit of 20% [1] - The stock had a turnover rate of 11.73% and a total transaction amount of 3.702 billion yuan, with a price fluctuation of 22.71% throughout the day [1] - Institutional investors net sold 45.9877 million yuan, while the Shenzhen Stock Connect saw a net sell of 50.8097 million yuan [1] Group 2 - The top five trading seats accounted for a total transaction amount of 900 million yuan, with a buying transaction amount of 487 million yuan and a selling transaction amount of 413 million yuan, resulting in a net purchase of 74.1226 million yuan [1]