债市进攻锋利的矛，国债ETF5至10年(511020)成交额超14亿元

Group 1 - The article discusses the investment strategies regarding government bonds, highlighting that the 10-year government bond 250016 has slightly higher value compared to others, but its cost-effectiveness is relatively average against the National Development and Reform Commission bonds and 30-year government bonds [3] - For the 30-year government bonds, the 25T6 is currently about 4 basis points higher than 25T5 and 8 basis points higher than 25T2, with an expected outstanding scale of 3100-3200 billion yuan, indicating a potential to become the next main bond [3] - The liquidity of 25T6 is gradually improving, and it is anticipated that after the issuance on Friday, it may become the main bond next week, with a potential to continue compressing yield spreads [3] Group 2 - As of September 3, 2025, the active bond index for 5-10 year government bonds (H21018) increased by 0.10%, while the government bond ETF for the same duration rose by 0.12%, with the latest price at 116.99 yuan [4] - Over the past year, the government bond ETF for 5-10 years has accumulated a rise of 3.55% [4] - The trading activity for the government bond ETF was robust, with a turnover rate of 97.8% and a transaction volume of 1.443 billion yuan, indicating active market participation [4] Group 3 - The government bond ETF for 5-10 years has a current scale of 1.477 billion yuan, with a net value increase of 21.65% over the past five years [4] - The fund has shown a maximum monthly return of 2.58% since inception, with a historical profitability rate of 100% over three years [4] - The management fee for the government bond ETF is 0.15%, and the custody fee is 0.05%, with a tracking error of 0.029% over the past month [4][5]