Southern Company stock heads into the open after a 0.3 percent gain

At the close on September 16, 2026, Southern Company stock finished at USD 86.23 on the New York Stock Exchange, up 0.3 percent. The Nasdaq Composite fell 0.8 percent, and the company has a next results date on July 30, 2027.

Southern Company stock closed at USD 86.23 on the New York Stock Exchange on September 16, 2026, up 0.33 percent. The move followed a broader market pullback, with the Nasdaq Composite ending the session lower.

September 16, 2026 in numbers

Southern Company Inc. (ISIN US8425871071) traded between USD 85.80 and USD 86.48 during the session and changed hands in line with its recent range. Yahoo Finance showed the close at 4:00:02 PM EDT, and the after-hours quote was USD 86.21 at 7:31:37 PM EDT.

According to Yahoo Finance, the shares ended the day at USD 86.23, while the Nasdaq Composite closed at 25,981.57, down 0.8 percent. That left Southern Company ahead of the index by 1.13 percentage points on the session.

Today into the next session

Southern Company has no substantiated company-specific event in the next five trading days from the available hits. U.S. exchanges are open on September 17, 2026, so the stock enters today's pre-market session without a venue holiday override.