持有2年胜率100%，国开债券ETF致敬抗战胜利80周年

Group 1 - The core viewpoint of the news is that the Guokai Bond ETF (159651) has shown stable performance with a slight increase in value and strong liquidity, indicating a healthy trading environment [3][4] Group 2 - As of September 2, 2025, the Guokai Bond ETF's latest price is 106.36 yuan, with a cumulative increase of 1.69% over the past year [3] - The ETF has a trading volume of 4.59 billion yuan, with a turnover rate of 88.48%, reflecting active market participation [3] - Over the past six months, the net value of the ETF has increased by 0.84% [3] - Since its inception, the ETF has experienced a maximum consecutive monthly increase of 15 months, with a maximum increase of 3.90% [3] - The ETF has a historical annual profit percentage of 100.00% and a monthly profit probability of 87.86% [3] - The maximum drawdown over the past six months is 0.12%, which is the lowest among comparable funds [3] - The management fee for the ETF is 0.15%, and the custody fee is 0.05%, both of which are the lowest in its category [3] - The tracking error for the ETF over the past month is 0.014%, indicating the highest tracking precision among comparable funds [3][4]