京投发展龙虎榜数据（10月30日）

Core Viewpoint - 京投发展 (600683) experienced a trading halt today with a daily increase of 10.75%, despite institutional net selling of 13.70 million yuan [2][3]. Trading Activity - The stock had a turnover rate of 4.26% and a total transaction value of 173 million yuan, with a price fluctuation of 2.81% throughout the day [2]. - The top five trading departments accounted for a total transaction value of 70.61 million yuan, with buying amounting to 30.92 million yuan and selling at 39.69 million yuan, resulting in a net selling of 8.77 million yuan [2][3]. Institutional Activity - One institutional special seat was noted, which sold a total of 13.70 million yuan [3]. - The stock saw a net outflow of 4.02 million yuan in principal funds today, with large orders contributing to a net outflow of 1.15 million yuan and big orders accounting for 2.87 million yuan [3]. Financial Performance - The company reported a revenue of 413 million yuan for the first half of the year, reflecting a year-on-year decline of 26.92%, and a net loss of 264 million yuan [3].