三大指数高开低走，券商ETF基金(515010)跌0.9%，近5个交易日净流入4612万元

Core Viewpoint - The market showed mixed performance with the brokerage ETF fund experiencing a decline, while the cultivated diamond and lithium battery sectors led the gains [2] Group 1: Market Performance - The three major indices opened high but closed lower, with the brokerage ETF fund (515010) down by 0.90% at midday [2] - The financial technology ETF (516100) fell by 1.42%, with most of its constituent stocks declining [2] - The brokerage ETF fund saw a net outflow of 14.32 million yuan, although there were three days of net inflow over the past five trading days, totaling 46.13 million yuan [2] Group 2: Fund Details - The brokerage ETF fund has a management fee rate of 0.15% and a custody fee rate of 0.05%, which are the lowest among comparable funds [2] - The latest financing buy-in amount for the brokerage ETF fund reached 2.4877 million yuan, with a financing balance of 46.7848 million yuan [2] Group 3: Valuation Metrics - The price-to-earnings ratio (PE-TTM) of the index tracked by the brokerage ETF fund is currently 17.99, which is in the 2.8% percentile over the past year, indicating a valuation lower than 97.2% of the time in the last year [2] Group 4: Top Holdings - As of October 31, 2025, the top ten weighted stocks in the index include Dongfang Caifu, CITIC Securities, Guotai Junan, Huatai Securities, and others, collectively accounting for 59.88% of the index [3]