东方钽业龙虎榜数据（11月10日）

Core Insights - Dongfang Tantalum experienced a trading halt with a daily decline of 10.40%, leading to significant trading activity and net selling by institutions [2] Trading Activity - The stock had a turnover rate of 8.88% and a total trading volume of 1.288 billion yuan, with a price fluctuation of 10.81% throughout the day [2] - Institutional investors net sold 21.244 million yuan, while the Shenzhen Stock Connect saw a net purchase of 43.1225 million yuan [2] Market Participation - The top five trading departments accounted for a total transaction volume of 455 million yuan, with buying transactions amounting to 180 million yuan and selling transactions totaling 274 million yuan, resulting in a net selling of 94.3104 million yuan [2] - Four institutional specialized seats were involved in trading, with total buying amounting to 67.9453 million yuan and selling amounting to 89.1897 million yuan, leading to a net selling of 21.2444 million yuan [2] Fund Flow - The stock saw a net outflow of 193 million yuan in principal funds, with a significant outflow of 173 million yuan from large orders and 20.26 million yuan from larger transactions [2] - Over the past five days, the net outflow of principal funds reached 117 million yuan [2]