北证50指数涨超5%创新高，成交额超250亿！海能技术2连板，海达尔、晶赛科技涨停，曙光数创、国源科技、荣亿精密涨超25%

Group 1 - The Beizheng 50 Index has risen over 5%, reaching a new high with a trading volume exceeding 25 billion [1] - Notable individual stocks include Haineng Technology with two consecutive trading limits, Haidar and Jinsai Technology hitting the daily limit, and Shuguang Shucai, Guoyuan Technology, and Rongyi Precision all increasing by over 25% [1]