It has been about a month since the last earnings report for Signet (SIG) . Shares have added about 8% in that time frame, outperforming the S&P 500.Will the recent positive trend continue leading up to its next earnings release, or is Signet 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 Signet Jewelers Limited before we dive into how investors and analysts have reacted as of late.Signet Q2 Earnings & Revenues ...