Why Is Dolby Laboratories (DLB) Up 3.3% Since Last Earnings Report?

A month has gone by since the last earnings report for Dolby Laboratories (DLB) . Shares have added about 3.3% in that time frame, outperforming the S&P 500.Will the recent positive trend continue leading up to its next earnings release, or is Dolby Laboratories due for a pullback? Well, first let's take a quick look at the latest earnings report in order to get a better handle on the recent drivers for Dolby Laboratories before we dive into how investors and analysts have reacted as of late.Dolby's Q4 Earn ...