Shares of NANO Nuclear Energy (NASDAQ:NNE) are down 10% midday Thursday, trading near $26. Oklo (NYSE:OKLO) stock is off about 8%, while Cameco (NYSE:CCJ) is slipping 4%. The pullback follows a powerful rally for the nuclear trade. NANO Nuclear had ripped 35% over the past month, while Oklo had surged 63% in a month. Cameco ... NANO Nuclear Slides 10%, Oklo Falls 8%, Cameco Slips 4% After Nuclear Stocks Explosive Rally