Canaan (CAN) came out with a quarterly loss of $0.27 per share versus the Zacks Consensus Estimate of a loss of $0.15. This compares to loss of $0.41 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of -80%. A quarter ago, it was expected that this cryptocurrency-mining computer maker would post a loss of $0.30 per share when it actually produced a loss of $0.15, delivering a surprise of 50%.Over the last four quarters, the compan ...