Denison Mines shares rise 1.18% premarket after Meta and Constellation's 20-year nuclear-power supply deal.

Denison Mines Corp. rose 1.18% in premarket trading, with the company's stock price increasing following the announcement of a new 20-year nuclear-power supply deal between Meta Platforms and Constellation Energy. This deal will power Meta Platforms's artificial-intelligence infrastructure out of Illinois, utilizing Constellation's Clinton Clean Energy Center and its 1,121 megawatts of emissions-free nuclear energy.