NuScale Power (SMR) experienced a significant surge of 5.75% in overnight trading, outperforming the broader market and aligning with a notable rally in nuclear energy stocks. The company's shares demonstrated strong momentum as investors showed increased interest in the nuclear power sector.

The upward movement of NuScale Power was part of a broader trend observed across nuclear stocks during the trading session. Energy Fuels led the pack with an impressive 11% gain, while other companies in the sector, such as NANO Nuclear Energy and Oklo, also saw substantial increases of 5% and 4% respectively. This collective rise suggests a growing investor confidence in the nuclear energy industry.

While specific catalysts for the nuclear sector's rally were not immediately clear, the synchronized movement across multiple stocks indicates a potential shift in market sentiment towards nuclear energy. Factors such as increasing global energy demands, efforts to reduce carbon emissions, and advancements in nuclear technology could be contributing to the positive outlook for companies like NuScale Power.