Why Is Wabtec (WAB) Down 0.4% Since Last Earnings Report?

A month has gone by since the last earnings report for Westinghouse Air Brake Technologies (WAB) . Shares have lost about 0.4% in that time frame, outperforming the S&P 500.Will the recent negative trend continue leading up to its next earnings release, or is Wabtec due for a breakout? Before we dive into how investors and analysts have reacted as of late, let's take a quick look at its most recent earnings report in order to get a better handle on the important drivers.Wabtec Q3 Earnings Beat EstimatesWest ...