央企创新驱动ETF：11月28日融资净买入9万元，连续3日累计净买入25.82万元

Core Viewpoint - The recent trading activity of the Central Enterprise Innovation-Driven ETF (515900) indicates a positive sentiment in the market, with a net buying trend observed over the last three trading days, reflecting increased investor confidence [1][2]. Financing Activity Summary - On November 28, 2025, the ETF saw a financing buy-in of 721,000 yuan and a financing repayment of 631,000 yuan, resulting in a net financing increase of 90,000 yuan, bringing the total financing balance to 2,177,600 yuan [1]. - Over the last three trading days, the cumulative net buying amounted to 258,200 yuan, indicating a consistent upward trend in investor interest [1]. - The financing balance increased by 4.31% on November 28 compared to the previous day, reflecting a growing bullish sentiment among investors [3]. Margin Trading Summary - The total margin trading balance on November 28 was 2,177,600 yuan, which is an increase of 90,000 yuan from the previous trading day [3]. - The margin trading balance had fluctuated over the past few days, with notable changes including a decrease of 720,100 yuan on November 25, which was a significant drop of 27.28% [3]. - The margin trading balance on November 27 was 2,087,600 yuan, showing a 5.31% increase from the previous day, further indicating a recovery in market sentiment [3].