Why NuScale Power Stock Plunged 55% in November

The nuclear energy stock has lost ground rapidly in recent weeks on certain developments.Shares of NuScale Power (SMR +1.25%) logged their worst month in 2025 as they plunged 55.4% in November, according to data provided by S&P Global Market Intelligence.At one point in the year, NuScale Power stock was up a staggering 200%. After November's big fall, its year-to-date gain has dropped to only 19%, as of the time of this writing. What went wrong with the once red-hot nuclear energy stock? NuScale Power isn't ...