AH股涨幅收窄，沪指接近平盘，军工股爆发，恒科指涨0.7%，半导体走强，商品下跌，国债上涨

Market Performance - The Shanghai Composite Index closed at 3430.16 points, up 0.28% [1] - The Shenzhen Component Index closed at 10282.96 points, up 0.64% [1] - The ChiNext Index closed at 2091.82 points, up 1.34% [1] - The CSI 300 Index closed at 3917.59 points, up 0.35% [1] - The STAR 50 Index closed at 980.37 points, up 0.17% [1] - The CSI 500 Index closed at 5811.74 points, up 0.80% [1] - The CSI 1000 Index closed at 6227.81 points, up 0.54% [1] Year-to-Date Performance - The Shanghai Composite Index has increased by 2.34% year-to-date [2] - The Shenzhen Component Index has decreased by 1.26% year-to-date [2] - The North Stock 50 Index has increased by 36.58% year-to-date [2] - The Wande All A Index has increased by 4.25% year-to-date [2] - The STAR 50 Index has decreased by 0.87% year-to-date [2] - The ChiNext Index has decreased by 2.32% year-to-date [2] - The CSI 300 Index has decreased by 0.44% year-to-date [2] - The CSI 500 Index has increased by 1.50% year-to-date [2] - The CSI 800 Index has increased by 0.05% year-to-date [2] - The CSI 1000 Index has increased by 4.53% year-to-date [2] - The CSI 2000 Index has increased by 12.42% year-to-date [2] - The Wande Micro-Stock Index has increased by 32.34% year-to-date [2]