A month has gone by since the last earnings report for NRG Energy (NRG) . Shares have added about 7.6% in that time frame, outperforming the S&P 500. Will the recent positive trend continue leading up to its next earnings release, or is NRG 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 most recent earnings report in order to get a better handle on the important catalysts. NRG Energy Q1 Earnings Beat Estimates, Sales Decline Y/Y NRG ...