Compass Minerals (CMP) came out with a quarterly loss of $0.17 per share versus the Zacks Consensus Estimate of a loss of$0.15. This compares to a loss of $0.77 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of -13.33$0.13 per share when it actually produced a loss of $0.39, delivering a surprise of -200%.Over the last four quarters, the company ...