核电概念股表现出现分化，星座能源（CEG.O）涨幅收窄至3.5%、Oklo（OKLO.N）现跌1.9%，此前一度涨11%。Energy Fuels（UUUU.A）涨幅扩大至15%、Uranium Energy（UEC.A）涨幅扩大至12%。

Group 1 - Nuclear power concept stocks show mixed performance, with Constellation Energy (CEG.O) narrowing its gains to 3.5% and Oklo (OKLO.N) experiencing a decline of 1.9% after previously rising by 11% [1] - Energy Fuels (UUUU.A) expanded its gains to 15%, while Uranium Energy (UEC.A) saw its gains increase to 12% [1]