CF Industries (CF) came out with quarterly earnings of $2.30 per share, beating the Zacks Consensus Estimate of$1.80 per share. This compares to earnings of $2.70 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of 27.78$1.47 per share when it actually produced earnings of $1.03, delivering a surprise of -29.93%.Over the last four quarters, the co ...