$CCJ is one of biggest winner #stocks today. read more:

Cameco Corporation (symbol: CCJ) was one of the biggest winners of the
trading day today (2017-01-19), gaining 9.86%. The number of shares that
changed hands was 7,457,056, or about 2.2 times the average daily volume in
the stock.
The closing price was $11.92, amounting to a market cap of $4,720,000,000,
about -12.29% off the highest price in the last 12 months. The stock has
been trading at a range between $7.41 and $13.59.
CCJ is in the Precious Metals industry, part of the Basic Industries
sector. It first went public in 1996.
Looking at its valuation, the stock is now trading at 87.01 times earnings.