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The Southern Company (SO) stock Historical Volatility

10-Day

17.90%

Summary

As of today, SO 10-day volatility is 17.90%, up +50.93% on
Based on its current 10-day historical volatility, SO falls into the low volatility category
SO 10-day volatility reached a 1-year high of 34.95% on
SO 10-day volatility reached a 1-year low of 7.59% on

10-Day Volatility Chart

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Performance

SO Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
10-Day Volatility17.90%+50.9%-16.2%+41.6%+12.3%-5.7%+145.9%+39.0%
1-Month Volatility14.81%+20.5%-9.9%+25.1%-7.3%-35.5%+13.0%+23.7%
3-Month Volatility19.58%+2.5%+2.6%+30.6%+25.4%-13.7%+4.3%+21.6%
1-Year Volatility16.11%+1.1%-4.6%-5.7%-8.4%-12.9%-28.7%-28.9%
14-Day RSI44.40+40.6%-0.7%-33.3%-6.9%-17.4%-39.9%-35.1%
Beta-0.17-30.8%-950.0%-1800.0%-950.0%-525.0%-130.4%-128.3%
ATR$1.61+2.4%-7.8%+17.1%+35.3%-20.6%+40.7%+73.6%
Price$93.31-0.6%-0.7%+6.6%+7.0%+2.5%+25.9%+42.8%
200-Day SMA$92.65+0.0%+0.6%+1.5%+1.3%+6.4%+32.1%+58.6%
50-Day SMA$95.62+0.1%+3.0%+8.8%+6.6%+6.8%+40.6%+56.6%

10-Day Volatility History

DateValueChange
17.90%+12.3%
15.94%-7.1%
17.15%+19.6%
14.34%-18.2%
17.54%+53.3%
11.44%-18.3%
14.01%-9.8%
15.53%-44.3%
27.86%+115.8%
12.91%+50.6%
8.57%-17.4%
10.37%-47.4%
19.71%+81.7%
10.85%-28.6%
15.19%+12.3%
13.53%+123.3%
6.06%-46.4%
11.30%-38.5%
18.36%+11.7%
16.43%+73.7%
9.46%-3.9%
9.84%-26.1%
13.32%+103.4%
DateValueChange
6.55%-59.3%
16.09%-26.1%
21.78%-30.3%
31.25%+66.6%
18.76%-16.7%
22.51%+5.9%
21.25%+31.9%
16.11%+20.0%
13.43%-7.1%
14.45%+28.2%
11.27%-16.4%
13.48%-42.8%
23.56%+44.1%
16.35%+32.1%
12.38%+1.1%
12.24%-51.0%
24.98%+71.9%
14.53%-23.2%
18.93%-33.7%
28.55%+20.7%
23.66%+93.9%
12.20%-

FAQ

  • What is the current 10-day volatility of SO?

    As of today, SO 10-day volatility is 17.90%

  • What 10-day volatility category does SO fall into?

    Based on its current 10-day historical volatility, SO falls into the low volatility category

  • What is SO 10-day volatility 1-year high?

    SO 10-day volatility reached a 1-year high of 34.95% on February 20, 2026

  • What is SO 10-day volatility 1-year low?

    SO 10-day volatility reached a 1-year low of 7.59% on January 6, 2026

Data Sources & References

  1. SO Official Website www.southerncompany.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/92122/000009212226000006/0000092122-26-000006-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/92122/000009212226000006/0000092122-26-000006-index.htm
  4. SO Profile on Yahoo Finance finance.yahoo.com/quote/SO
  5. SO Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/so