新能源车ETF：10月20日融资净买入154.22万元，连续3日累计净买入278.85万元

Core Viewpoint - The recent trading data indicates a positive sentiment in the new energy vehicle ETF market, with consistent net buying activity over the past few weeks, suggesting investor confidence in this sector [1][4]. Financing Summary - On October 20, the new energy vehicle ETF (515030) recorded a financing buy of 8.82 million yuan and a financing repayment of 7.28 million yuan, resulting in a net financing purchase of 1.54 million yuan, with a financing balance of 51.76 million yuan [1]. - Over the last three trading days, the cumulative net buying reached 2.79 million yuan, and in the past 20 trading days, there were 14 days of net financing purchases [1]. Margin Trading Summary - On the same day, there were 73,100 shares sold short, with 18,000 shares repaid, leading to a net short sale of 55,100 shares and a remaining short balance of 3.28 million shares [2]. - In the last 20 trading days, there were 13 days of net short selling activity [2]. Overall Margin Balance - The total margin balance reached 57.51 million yuan on October 20, reflecting an increase of 1.71 million yuan or 3.06% from the previous day [4]. - The margin balance has shown fluctuations over the past week, with notable changes on October 14, where it decreased significantly by 7.44 million yuan [4].