Core Points - Hongyu Packaging (837174) experienced a significant decline of 20.32% in its stock price, with a trading volume of 4.51 billion yuan and a turnover rate of 10.89% [2] - The stock was listed on the North Exchange's daily limit down due to the price drop, with institutional investors net selling 4.0368 million yuan [2] - Over the past six months, the stock has appeared on the trading leaderboard five times, with an average price increase of 21.45% the day after being listed and an average increase of 18.09% over the following five days [2] Trading Data - The top five trading departments accounted for a total transaction amount of 96.5699 million yuan, with buying transactions amounting to 38.1975 million yuan and selling transactions amounting to 58.3723 million yuan, resulting in a net sell of 20.1748 million yuan [2] - Specific trading details show that one institutional seat was involved, with a buying amount of 3.8045 million yuan and a selling amount of 7.8413 million yuan, leading to a net sell of 4.0368 million yuan [2] Detailed Trading Information - The top buying departments included Guosen Securities (1,176.53 million yuan), Dongfang Caifu Securities (667.93 million yuan), and others, while the top selling departments included Huazheng Securities (1,651.40 million yuan) and Donghai Securities (1,198.41 million yuan) [2]
宏裕包材跌20.32%，龙虎榜上机构买入380.45万元，卖出784.13万元