30年国债ETF博时(511130)盘中交投高度活跃，成交额明显放量已超38亿元，债市调整布局机遇备受市场关注

Core Viewpoint - The 30-year government bond ETF from Bosera has shown a recent decline but has experienced significant growth over the past year, indicating a potential investment opportunity despite current market adjustments [1][2]. Market Performance - As of August 14, 2025, the 30-year government bond ETF from Bosera is priced at 109.91 yuan, down 0.26% [1]. - The ETF has accumulated a 9.25% increase over the past year [1]. - The latest scale of the ETF reached 15.363 billion yuan [3]. - The ETF's shares have reached a new high of 14 million shares [4]. Liquidity and Trading Activity - The ETF had a turnover rate of 24.8% with a trading volume of 3.809 billion yuan, indicating active market participation [1]. - The average daily trading volume over the past week was 3.845 billion yuan [1]. - The ETF has seen a net inflow of 353 million yuan recently, with a total of 865 million yuan net inflow over the last five trading days [4]. Financial Metrics - The ETF's financing buy amount is 255 million yuan, with a financing balance of 149 million yuan [4]. - The ETF has achieved a 9.37% net value increase over the past year, ranking 8th out of 417 index bond funds [4]. - The maximum drawdown over the past six months was 6.75%, with a relative benchmark drawdown of 0.51% [5]. Fees and Tracking Accuracy - The management fee for the ETF is 0.15%, and the custody fee is 0.05% [6]. - The tracking error over the past two months is 0.044%, indicating strong tracking precision of the underlying index [7].