Group 1 - The core point of the article is that Oputai (920414) experienced a significant stock price increase of 29.98% on January 23, 2026, leading to its appearance on the trading leaderboard [1][3] - The total trading volume for Oputai on that day was 10.4354 million shares, with a total transaction value of 174 million yuan [1][2] - The top buying seat was Dongguan Securities Co., Ltd., which purchased shares worth 10.326 million yuan, while the top selling seat was China Merchants Securities Co., Ltd., which sold shares worth 14.8622 million yuan [1][2] Group 2 - The trading activity was characterized by a continuous auction method, indicating a high level of investor interest and market activity for Oputai [1][3] - Other notable buying seats included Guotai Junan Securities and Caitong Securities, with buying amounts of 8.605 million yuan and 5.6887 million yuan respectively [2] - The selling activity was also significant, with multiple securities firms participating, indicating a diverse trading environment [2]
北交所上市公司欧普泰登龙虎榜：当日收盘价涨幅达到29.98%