ETF大宗榜 | 银行ETF天弘(515290)：机构近3天加速溢价买入，合计买入8636.20万元-20250918

Group 1 - The Bank ETF Tianhong (515290.SH) experienced a decline of 1.80% on September 18, 2025, with four premium block trades executed at a price of 1.43 yuan, representing a premium of 0.92% over the closing price of the day [1][3] - The total transaction amount for these block trades reached 42.758 million yuan, making it the highest in the market for that day [1] - Over the past three days, institutional investors have accelerated their premium purchases of the fund, totaling 86.362 million yuan, also ranking first in the market [1]