科创50日内跌幅达2.01%，澜起科技跌8.92%

Group 1 - The core viewpoint of the article highlights a decline in the ChiNext 50 index, which has dropped by 2.01% over a 30-day period [1] - Among the constituent stocks, Lanke Technology experienced the largest decline at 8.92% [1] - Longxin Zhongke and Zhongkong Technology also saw significant drops of 4.80% and 4.78% respectively [1] - Baiwei Storage recorded a decrease of 3.79% [1]