Why Did Cameco Stock Jump 16% This Week?

The nuclear fuel stock jumped this week. Here's why.Shares of Cameco (CCJ 2.40%) rose this week, finishing up 16%. The move came as the S&P 500 gained 0.7% and the Nasdaq-100 gained 2%.Cameco, the world's largest provider of uranium, saw its stock skyrocket after the company announced an $80 billion deal with the U.S. government.NYSE : CCJCamecoToday's Change( -2.40 %) $ -2.51Current Price$ 102.21Key Data PointsMarket Cap$46BDay's Range$ 100.75 - $ 106.7452wk Range$ 35.00 - $ 110.16Volume5.7MAvg Vol5MGross ...