传媒ETF：10月27日融券净卖出4.5万股，连续3日累计净卖出59.54万股

Core Insights - The Media ETF (512980) recorded a net financing purchase of 2.7153 million yuan on October 27, 2025, with a total financing balance of 28.5034 million yuan, indicating a positive investor sentiment as there were net purchases on 11 out of the last 20 trading days [1][4]. Financing Summary - On October 27, 2025, the financing buy amounted to 9.9665 million yuan, while financing repayment was 7.2512 million yuan, resulting in a net financing purchase of 2.7153 million yuan [1]. - The financing balance increased to 28.5034 million yuan, reflecting a rise in investor activity [1][4]. - Over the past three trading days, the financing balance has shown fluctuations, with a notable increase of 8.78% on October 27 compared to the previous day [4]. Margin Trading Summary - On the same day, there were 145,000 shares sold short, with 100,000 shares repaid, leading to a net short sale of 45,000 shares [2]. - The margin balance stood at 5.835 million yuan, with a cumulative net short sale of 595,400 shares over the last three trading days [2][3]. - The margin trading balance has also experienced changes, with a total balance of 34.1925 million yuan on October 27, reflecting an increase of 275,920 yuan [4].