国债期货早盘全线上涨，30年国债ETF博时(511130)连续获资金流入，最新规模突破190亿元大关！

Core Viewpoint - The 30-year government bond ETF from Bosera has shown strong performance with a recent price increase and significant liquidity, indicating a positive market sentiment towards long-term government bonds [3][4]. Group 1: Performance Metrics - As of August 29, 2025, the 30-year government bond ETF from Bosera rose by 0.18%, with a latest price of 108.71 yuan, and has accumulated a 6.61% increase over the past year [3]. - The ETF's latest scale reached 19.004 billion yuan, marking a one-year high, and the number of shares reached 1.75 million, also a one-year high [4]. - The ETF has seen continuous net inflows over the past nine days, totaling 3.419 billion yuan, with a maximum single-day net inflow of 1.504 billion yuan [4]. Group 2: Trading Activity - The trading volume for the ETF was active, with a turnover rate of 11.38% and a transaction value of 2.169 billion yuan [3]. - The average daily transaction value over the past month was 4.623 billion yuan, indicating robust market activity [3]. Group 3: Fund Characteristics - The ETF has a management fee of 0.15% and a custody fee of 0.05% [5]. - The tracking error for the ETF over the past three months was 0.054%, demonstrating its effectiveness in tracking the underlying index [5]. Group 4: Risk and Return Analysis - The maximum drawdown over the past six months was 4.93%, with a relative benchmark drawdown of 0.53% [5]. - The ETF has a historical one-year profit probability of 100%, with an average monthly return of 2.09% and a monthly profit percentage of 62.50% [4].