创业板指、沪指双双翻绿

Group 1 - The market experienced a pullback after an initial rise, with the ChiNext Index and Shanghai Composite Index both turning negative after previously gaining over 2% [1][1] - Sectors such as non-ferrous metals, oil and gas, and computing hardware saw significant declines, contributing to the overall market downturn [1][1] - Nearly 1,200 stocks across the Shanghai, Shenzhen, and Beijing markets recorded losses [1]