NYSE · SOMN · stock
Southern Co. (SOMN) stock price history
Every NYSE trading session of Southern Co. from Nov 4, 2025 to Nov 12, 2026: 258 daily bars, adjusted for splits and dividends, with minute bars from Jul 13, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
SOMN adjusted close, 2025 to 2026
- $53.92
- All time high, 2026
- $53.99
- 52 week high, $44.35 low
- 258
- Daily sessions since 2025
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2025 to 2026 series and minute bars.
SOMN key facts
- Southern Co. (SOMN) closed at $47.92 on Nov 12, 2026 on NYSE.
- SOMN's all time high close is $53.92, set on Mar 4, 2026; its all time low close is $44.64 on Sep 28, 2026.
- SOMN's 52 week range is $44.35 to $53.99.
- SOMN returned -4.4% over the year to Nov 12, 2026.
- Since Nov 4, 2025 SOMN returned -4%, -4.2% a year compounded.
- SOMN's deepest drawdown was -17.2% from Mar 4, 2026 to Sep 28, 2026.
- DataCedar holds 258 daily sessions of SOMN history from Nov 4, 2025 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
SOMN price chart, 2025 to 2026
SOMN returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +3.5% |
| 3 months | -2.1% |
| 6 months | -5.9% |
| Year to date | -3.9% |
| 1 year | -4.4% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Nov 4, 2025 | -4.3% |
| Compound annual growth, 1.0 years | -4.2% |
SOMN records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $53.92 on Mar 4, 2026
- All time low close
- $44.64 on Sep 28, 2026
- 52 week high
- $53.99 on Feb 20, 2026
- 52 week low
- $44.35 on Sep 29, 2026
- Deepest drawdown
- -17.2% from Mar 4, 2026 to Sep 28, 2026, not yet recovered
- Best single session
- +3.3% on Feb 19, 2026
- Worst single session
- -2.9% on Sep 4, 2026
- Volatility, 1 year annualised
- 14.7%
- Sessions closing higher, 1 year
- 50%
SOMN price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2025 starts on Nov 4, 2025; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $50.11 | $53.99 | $44.35 | $47.92 | -4.8% | 74.6M | 218 |
| 2025 | $50.20 | $51.08 | $47.87 | $50.36 | n/a | 58.9M | 40 |
SOMN monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | $47.92 | -1.8% |
| October 2026 | $48.80 | +9.1% |
| September 2026 | $44.74 | -6.5% |
| August 2026 | $47.85 | -3.6% |
| July 2026 | $49.65 | -0.2% |
| June 2026 | $49.74 | -1.1% |
| May 2026 | $50.30 | -3.3% |
| April 2026 | $52.03 | +1.2% |
| March 2026 | $51.40 | -3.6% |
| February 2026 | $53.30 | +4.0% |
| January 2026 | $51.25 | +1.8% |
| December 2025 | $50.36 | -1.4% |
About the SOMN data
Daily bars. 258 sessions from Nov 4, 2025 to Nov 12, 2026, one row per NYSE trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Jul 13, 2026 forward, most recent session Oct 23, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are NYSE trading days; minute timestamps are UTC. Prices are in USD. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Nov 4, 2025, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/nyse%3ASOMN/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on NYSE
Common questions
SOMN share price history
