A股主要指数再度走强，深成指拉升翻红，创业板指拉升涨近0.1%，此前均一度跌超1%

Core Viewpoint - The A-share market showed strength again, with the Shenzhen Component Index turning positive and the ChiNext Index rising nearly 0.1%, after previously experiencing declines of over 1% [1]. Index Performance Summary - Shanghai Composite Index: 3913.52, down 2.81 points, a decrease of 0.07% [2] - ChiNext Index: 3084.45, up 0.73 points, an increase of 0.02% [2] - Shenzhen Component Index: 13068.94, down 8.38 points, a decrease of 0.06% [2] - STAR 50 Index: 1398.95, down 7.36 points, a decrease of 0.52% [2] - Northern Exchange 50 Index: 1486.65, up 28.22 points, an increase of 1.94% [2] - CSI 300 Index: 4600.74, down 7.14 points, a decrease of 0.15% [2] - Shanghai 50 Index: 3003.14, down 4.13 points, a decrease of 0.14% [2]