天有为今日涨24.06%，有4家机构专用席位净卖出1.96亿元

Group 1 - The stock of Tianyouwei (603202) increased by 24.06%, with a trading volume of 2.832 billion yuan and a turnover rate of 70.35% [1] - After trading hours, the dragon and tiger list showed that four institutional special seats net sold 196 million yuan [1] Group 2 - The top five buying institutions were all from Dongfang Caifu Securities, with total buying amounting to approximately 162.5 million yuan [2] - Institutional special seats had a total selling amount of approximately 245 million yuan, resulting in a net selling difference of about 82.5 million yuan [2]