惠丰钻石龙虎榜数据（12月3日）

Group 1 - The stock of Huifeng Diamond (839725) reached the daily limit, with a trading volume of 2.96 billion yuan and a turnover rate of 23.52% [1] - The stock experienced a price fluctuation of 29.52% during the trading session [1] - Institutional investors net bought 497,400 yuan, while the total net buying from brokerage seats amounted to 29.6265 million yuan [1] Group 2 - The stock was listed on the daily limit board due to a price increase of 30.00% [2] - The top five brokerage seats had a combined trading volume of 71.491 million yuan, with a buying volume of 50.8075 million yuan and a selling volume of 20.6836 million yuan, resulting in a net buying of 30.1239 million yuan [2]