A股三大指数持续走弱！创业板指午后跌超3%，深成指跌2.39%，沪指跌近1%

Group 1 - The ChiNext Index fell over 3% in the afternoon session, indicating a significant decline in the growth enterprise market [1] - The Shenzhen Component Index decreased by 2.39%, reflecting a broader market downturn [1] - The Shanghai Composite Index dropped nearly 1%, showing a general bearish sentiment in the stock market [1]