A股尾盘冲高，超2800股上涨，科创50涨超7%，寒武纪创新高成新股王

记者丨黎雨桐 编辑丨陈思颖 8月28日，A股尾盘冲高，截至收盘，沪指涨超1%，深证成指涨超2%，创业板大涨近4%。 | 上证指数 | 深证成指 | 北证50 | | --- | --- | --- | | 3843.60 | 12571.37 | 1554.43 | | +43.25 +1.14% +276.30 +2.25% +3.99 +0.26% | | | | 科创20 | 创业板指 | 万得全A | | 1364.60 | 2827.17 | 6152.99 | | +92.05 +7.23% +103.97 +3.82% +95.74 +1.58% | | | | 沪深300 | 中证500 | 中证A500 | | 4463.78 | 7011.16 | 5327.88 | | +77.66 +1.77% +148.60 +2.17% +99.90 +1.91% | | | | 中证1000 | 深证100 | 中证红利 | | 7447.11 | 5479.45 | 5544.19 | | +110.61 +1.51% +125.60 +2.35% +11.76 +0.21% | | | 全市 ...