Core Viewpoint - Guoyuan Technology (920184) experienced a significant increase of 24.30% in its stock price, with a trading volume of 3.85 billion yuan and a price fluctuation of 30.06% on the same day [2] Trading Activity - The stock was listed on the Longhu list due to its daily price increase of 24.30% and a price fluctuation of 30.06%, with a net buying amount of 8.519 million yuan from brokerage seats [2] - The top five brokerage seats accounted for a total transaction volume of 72.5185 million yuan, with a buying amount of 40.5188 million yuan and a selling amount of 31.9998 million yuan, resulting in a net buying of 8.519 million yuan [2] - The largest buying brokerage was Dongya Qianhai Securities Co., Ltd. Suzhou Branch, with a buying amount of 6.5411 million yuan, while the largest selling brokerage was CITIC Securities Co., Ltd. Shanghai Yingkou Road Securities Brokerage, with a selling amount of 8.7297 million yuan [2] Historical Performance - Over the past six months, the stock has appeared on the Longhu list seven times, with an average price drop of 0.17% the day after being listed and an average drop of 6.31% over the following five days [2]