Southern Co. (SO) closed the most recent trading day at $70.50, moving +1.41% from the previous trading session. The stock outperformed the S&P 500, which registered a daily gain of 1.25%. Elsewhere, the Dow gained 0.97%, while the tech-heavy Nasdaq added 1.3%.Shares of the power company witnessed a loss of 3.77% over the previous month, beating the performance of the Utilities sector with its loss of 6.94% and underperforming the S&P 500's gain of 1.58%.Market participants will be closely following the fin ...