It has been about a month since the last earnings report for JPMorgan Chase & Co. (JPM) . Shares have added about 4.8% in that time frame, outperforming the S&P 500.Will the recent positive trend continue leading up to its next earnings release, or is JPMorgan Chase & Co. 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 JPMorgan Chase & Co. before we dive into how investors and analysts have reacted as of late.JPM ...