Duolingo, Inc. (DUOL) came out with quarterly earnings of $0.57 per share, beating the Zacks Consensus Estimate of $0.30 per share. This compares to loss of $0.06 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of 90%. A quarter ago, it was expected that this company would post earnings of $0.21 per share when it actually produced earnings of $0.26, delivering a surprise of 23.81%.Over the last four quarters, the company has surp ...