Nuclear stocks gain after US attacks key Iranian nuclear sites

U.S.-listed shares of nuclear energy companies rise premarket

President Donald Trump said late on Saturday U.S. forces struck Iran's three main nuclear sites, joining Israel's military campaign aimed at preventing Tehran from building an atomic weapon

If the Middle East conflict escalates, it could lead to broader geopolitical instability and affect uranium supply from key producer Kazakhstan, prompting countries to look elsewhere to secure uranium

Uranium stocks rise: Uranium Energy UEC.A up 1.7%, Centrus Energy LEU.A up 5.4% and Energy Fuels UUUU.A up 2.2%

Small nuclear reactor developer NuScale Power SMR.N and nuclear technology company Nano Nuclear Energy NNE.O up 2.6% and 1.7%, respectively

Sam Altman-backed nuclear startup Oklo OKLO.N up 2.7%