Why Is Corning (GLW) Up 45.9% Since Last Earnings Report?

A month has gone by since the last earnings report for Corning (GLW) . Shares have added about 45.9% in that time frame, outperforming the S&P 500.Will the recent positive trend continue leading up to its next earnings release, or is Corning due for a pullback? Before we dive into how investors and analysts have reacted as of late, let's take a quick look at the latest earnings report in order to get a better handle on the important catalysts.GLW Q4 Earnings Beat Estimates on Strength in Optical Communicati ...