A month has gone by since the last earnings report for Xenon Pharmaceuticals (XENE) . Shares have added about 9.7% in that time frame, outperforming the S&P 500.Will the recent positive trend continue leading up to its next earnings release, or is Xenon Pharmaceuticals due for a pullback? Well, first let's take a quick look at the most recent earnings report in order to get a better handle on the recent drivers for Xenon Pharmaceuticals Inc. before we dive into how investors and analysts have reacted as of ...