Can This Number Push Constellation Energy Stock Higher?

You probably judge Constellation Energy (CEG) like any utility, by its quarterly earnings. Look first at long-term contracts that sell its nuclear power to large customers. The stock is down 24% over the past year, while the S&P 500 is up 16.2%. After a fall like that, power sold for years ahead is the part worth measuring. So how much of Constellation's output is already sold under these long-term contracts.