国债期货午盘集体上涨，30年国债ETF博时(511130)红盘上扬，连续7天获资金净流入

Core Viewpoint - The 30-year government bond ETF from Bosera has shown significant performance, with a recent price increase and strong liquidity, indicating a positive market sentiment towards long-term government bonds [3][4]. Group 1: Performance Metrics - As of July 28, 2025, the 30-year government bond ETF from Bosera rose by 0.38%, reaching a price of 110.89 yuan, with a one-year cumulative increase of 10.21% as of July 25, 2025 [3]. - The ETF's latest scale reached 14.24 billion yuan, marking a one-year high, and the number of shares reached 12.9 million, also a one-year high [4]. - Over the past week, the ETF experienced a net inflow of 5.353 billion yuan, with a maximum single-day inflow of 1.51 billion yuan [4]. Group 2: Market Dynamics - The bond futures market saw collective gains, with the 30-year main contract rising by 0.5%, indicating a favorable environment for long-term bonds [3]. - According to Citic Securities, factors such as rising inflation expectations and a loose funding environment are driving the current adjustments in bond market interest rates [3]. Group 3: Risk and Return Analysis - The ETF has a maximum drawdown of 6.89% since inception, with a management fee of 0.15% and a custody fee of 0.05% [5]. - The ETF closely tracks the Shanghai Stock Exchange 30-year government bond index, which reflects the overall performance of corresponding maturity government bonds [5].