芳源股份龙虎榜：营业部净买入1958.99万元

Core Points - Fangyuan Co., Ltd. (688148) closed at 7.78 yuan on October 21, reaching the daily limit with a trading volume of 4.65 billion yuan and a turnover rate of 12.08% [2] - The stock was listed on the daily trading leaderboard due to a price increase of 15% [2] Trading Activity - The top five trading departments accounted for a total transaction amount of 124 million yuan, with a net buying amount of 19.59 million yuan [2] - The largest buying department was Kaiyuan Securities Co., Ltd. with a purchase amount of 20.70 million yuan, followed by CITIC Securities Co., Ltd. with 14.98 million yuan [2] - The selling departments included a specialized institutional seat that sold 10.62 million yuan, with total selling amount reaching 41.75 million yuan [2] Fund Flow - The stock experienced a net inflow of main funds amounting to 67.73 million yuan throughout the day [2]