Southern Co. (SO) closed the most recent trading day at $89.35, moving -0.42% from the previous trading session. This change lagged the S&P 500's daily loss of 0.19%. Elsewhere, the Dow lost 0.7%, while the techheavy Nasdaq added 0.04%. The the stock of power company has risen by 4.65% in the past month, leading the Utilities sector's gain of 4.22% and the S&P 500's gain of 1.95%. Market participants will be closely following the financial results of Southern Co. in its upcoming release. The company is expe ...