A股开盘，沪指开跌0.04%，深证成指开跌0.09%，创业板指开跌0.16%，CRO概念股领跌。

Group 1 - The A-share market opened with the Shanghai Composite Index down by 0.04% [1] - The Shenzhen Component Index opened down by 0.09% [1] - The ChiNext Index opened down by 0.16% [1] - CRO concept stocks led the decline in the market [1]