stockNYSE: SO • 28 Days Updates
Southern Company Stock (SO)
Showing Closing Date Range from Sep 11 to Oct 9, 2026.
Southern Company (SO) operates as a major electric utility serving millions of customers throughout the Southeast, listed on NYSE Stocks. The stock closed at $86.17, posting +2.93% over the past week and -1.15% across 28 days. Over longer periods, SO changed -10.68% in 3 months, -10.17% in 6 months, and -10.36% in 12 months. Peers ATO (Atmos Energy) (-0.94%), NI (NiSource) (-1.57%), and UGI (UGI) (-2.29%) saw similar 28-day movements.
Investor Relations:investor.southerncompany.com
Price & Performance Trajectory
The Southern CompanyNYSE: SO
Latest Close
$86.17
28 Days Updates Trajectory
Showing Closing Date Range from Sep 11 to Oct 9, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesSO session performance
✓ Latest Close USD
$86.17
Latest session close
$-1vs period start
Period Return % % GAIN
-1.15%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$88.65 / $81.69
Period range envelope
$6.96channel spread
Total Volume SHARES
130.45M
Period turnover
Avg: 6.52M/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(20 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 09, 2026 | $86.17 | +0.02% | $86.23 | $85.71 | 3.13M |
| Oct 08, 2026 | $86.15 | +0.83% | $86.23 | $84.95 | 5.99M |
| Oct 07, 2026 | $85.44 | +0.00% | $86.01 | $85.19 | 5.63M |
| Oct 06, 2026 | $85.44 | +1.97% | $85.52 | $84.14 | 5.77M |
| Oct 05, 2026 | $83.79 | +0.08% | $84.39 | $83.17 | 6.57M |
| Oct 02, 2026 | $83.72 | +0.30% | $84.31 | $83.59 | 7.80M |
| Oct 01, 2026 | $83.47 | +0.70% | $83.61 | $82.01 | 7.57M |
| Sep 30, 2026 | $82.89 | -0.67% | $83.98 | $82.88 | 8.55M |
| Sep 29, 2026 | $83.45 | +1.34% | $83.65 | $81.69 | 9.86M |
| Sep 28, 2026 | $82.35 | -0.64% | $83.07 | $81.91 | 5.05M |
| Sep 25, 2026 | $82.88 | -0.01% | $83.01 | $82.09 | 4.92M |
| Sep 23, 2026 | $83.47 | -1.97% | $84.90 | $83.21 | 5.57M |
| Sep 22, 2026 | $85.15 | -0.36% | $85.94 | $84.97 | 4.35M |
| Sep 21, 2026 | $85.46 | -0.07% | $86.15 | $85.18 | 7.83M |
| Sep 18, 2026 | $85.52 | -1.43% | $86.35 | $85.43 | 15.15M |
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