北证50日内涨幅达2.10%

Group 1 - The core point of the article highlights that the North Stock Exchange 50 index has increased by 2.10% over the past 50 days [1] - Among the constituent stocks, Liancheng CNC has seen a significant rise of 14.07% [1] - Other notable performers include Xingtum Measurement and Control with an increase of 8.99%, Yinuowei rising by 7.17%, and Naconoer up by 6.39% [1]