Why Is Armstrong World Industries (AWI) Up 3.1% Since Last Earnings Report?

It has been about a month since the last earnings report for Armstrong World Industries (AWI) . Shares have added about 3.1% in that time frame, underperforming the S&P 500.Will the recent positive trend continue leading up to its next earnings release, or is Armstrong World Industries due for a pullback? 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 catalysts. Armstrong Worl ...