大港股份：8月21日融资净买入102.86万元，连续3日累计净买入680.91万元

Core Viewpoint - The financing activities of Dagang Co., Ltd. (002077) indicate a positive investor sentiment, with a net financing inflow observed over recent trading days, suggesting a bullish market trend [1][4]. Financing Summary - On August 21, 2025, Dagang Co. had a financing buy-in of 21.23 million yuan and a financing repayment of 20.21 million yuan, resulting in a net financing inflow of 1.03 million yuan. The financing balance stood at 262 million yuan [1]. - Over the last three trading days, the cumulative net financing inflow reached 6.81 million yuan, with 11 out of the last 20 trading days showing net financing inflows [1]. - The financing balance as of August 21, 2025, represented 3.08% of the company's circulating market value [2]. Margin Trading Summary - On the same day, there were no shares sold short, but 400 shares were repaid, resulting in a net short position of 400 shares. The remaining short position was 63,100 shares [3]. - The margin trading balance increased to 263 million yuan, reflecting a rise of 1.02 million yuan or 0.39% from the previous day [4].