Southern Company (The) 2025 Series A Corporate Units drawdown: 14.9% below the all-time high
Southern Company (The) 2025 Series A Corporate Units is 14.9% below its all-time high, set Mar 4, 2026 (as of market close, Sep 18, 2026). The chart shows every day as a percentage of the highest level reached up to that point: 100% means a fresh record, everything below is a drawdown.
- Below all-time high
- −14.9%
- 85.1% of ATH
- All-time high
- $53.92
- Mar 4, 2026
- Time below the high
- 7 mo
- since Mar 4, 2026
- Worst-ever drawdown
- −14.9%
- Sep 18, 2026
- Longest underwater
- 7 mo
- between all-time highs
- Today's level first reached
- Nov 4, 2025
- 10 mo ago
- Last time this deep
- never before
- no prior −14.9% episode
% of all-time high since 2025#
The classic underwater chart (drawdown curve), drawn as % of the all-time high — 100% is a fresh record, everything below it is time spent underwater. Basis and range are in the URL, so a particular view is a link.
The deepest drawdowns on record#
Every decline of 15% or more from an all-time high (price basis), deepest first.
| Peak | Trough | Depth | Peak → trough | Recovered by | Underwater |
|---|
Price basis (no dividends) — the convention crash histories use. With dividends reinvested, recoveries arrive years earlier; switch the basis on the chart above to see it.
FAQ#
- How far is Southern Company (The) 2025 Series A Corporate Units from its all-time high?
- Southern Company (The) 2025 Series A Corporate Units is currently 14.9% below its all-time high, set Mar 4, 2026 (as of market close, Sep 18, 2026). Prices only, the convention headlines use; with dividends reinvested the gap is usually smaller.
- What was the biggest Southern Company (The) 2025 Series A Corporate Units drawdown ever?
- The deepest decline on record in our data (since 2025) took Southern Company (The) 2025 Series A Corporate Units 14.9% below its prior high, bottoming Sep 18, 2026. The table on this page lists every major episode with its peak, trough and recovery date.
Methodology & related#
Daily data since -1 from SOMN; no free deep history exists for Southern Company (The) 2025 Series A Corporate Units — for a 150-year drawdown record see the S&P 500 drawdown page. The price basis excludes dividends; the total-return basis reinvests them; the real basis additionally deflates by CPI. See also returns by year. Past performance does not predict future returns; not investment advice.