It has been about a month since the last earnings report for AT&T (T) . Shares have added about 3.5% in that time frame, outperforming the S&P 500.Will the recent positive trend continue leading up to its next earnings release, or is AT&T 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 drivers. AT&T Beats on Q3 Earnings, Revenues Miss Despite Wireless Tracti ...