Caterpillar Inc.’s stock is off about 2% since the start of the year, following a surge in 2017 amid a broad upturn in the global economy. The Deerfield, Ill.-based manufacturer is due to report first-quarter earnings Tuesday, providing clues as to whether the recovery may be gaining steam or slowing. Here’s what to watch for:EARNINGS FORECAST:...

Source: Wall Street Journal April 23, 2018 15:44 UTC