北证50指数持续拉升，日内涨超5%，华岭股份涨超25%领涨成分股。
Group 1 - The Beizheng 50 Index has continued to rise, increasing by over 5% during the day [1] - Hualing Co., Ltd. has seen a significant increase, rising over 25% and leading the component stocks [1]
Group 1 - The Beizheng 50 Index has continued to rise, increasing by over 5% during the day [1] - Hualing Co., Ltd. has seen a significant increase, rising over 25% and leading the component stocks [1]