Pegasystems (PEGA) came out with quarterly earnings of $0.48 per share, missing the Zacks Consensus Estimate of $0.49 per share. This compares to earnings of $0.23 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of -2.04%. A quarter ago, it was expected that this business software company would post earnings of $1.07 per share when it actually produced earnings of $1.77, delivering a surprise of 65.42%.Over the last four quarters ...