创业板指跌逾2%，消费电子、证券等跌幅居前

Group 1 - The market showed divergence on December 18, with the ChiNext Index dropping over 2%, while the Shanghai Composite Index rose by 0.10% and the Shenzhen Component Index fell by 0.98% [1] - Sectors such as consumer electronics, securities, and lithium batteries experienced significant declines [1]