It has been about a month since the last earnings report for Lamb Weston (LW) . Shares have added about 1.9% in that time frame, underperforming the S&P 500.Will the recent positive trend continue leading up to its next earnings release, or is Lamb Weston due for a pullback? Well, first let's take a quick look at its latest earnings report in order to get a better handle on the recent drivers for Lamb Weston before we dive into how investors and analysts have reacted as of late.Lamb Weston’s Q1 Earnings Bea ...