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The Southern Company (SO) stock Relative Strength Index

14-Day RSI

55.172.89+5.53%

Summary

As of today, SO 14-day RSI is 55.17, up +5.53% on
Based on its current 14-day relative strength index, SO falls into the strengthening momentum category
SO 14-day RSI reached a 1-year high of 75.64 on
SO 14-day RSI reached a 1-year low of 22.82 on

RSI Chart

SUGGESTED SERIES

Performance

SO Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI55.17+5.5%+2.3%+12.1%+15.7%-9.4%+4.0%+16.1%
Price$96.47+0.9%+2.6%+0.5%+10.6%+4.1%+35.1%+55.9%
200-Day SMA$92.82+0.0%+0.3%+0.3%+1.5%+5.2%+35.0%+51.6%
50-Day SMA$94.10+0.1%+0.2%-1.1%+4.9%+4.6%+32.0%+48.5%
20-Day SMA$95.37+0.2%+2.8%-0.8%+10.5%+4.8%+34.6%+54.7%
Beta-0.21-5.0%-31.3%-162.5%-1150.0%-2200.0%-135.0%-143.8%
ATR$1.70-1.6%-0.9%+7.1%+42.7%+25.4%+52.8%+101.8%
10-Day Volatility23.76%-2.2%-7.8%+161.7%+49.1%+85.8%+53.2%+131.1%
1-Month Volatility20.25%+1.6%+0.6%+26.9%+26.7%+54.0%+3.5%+10.0%
3-Month Volatility20.06%+0.4%+7.1%+6.1%+28.5%+16.2%+25.5%+27.0%
1-Year Volatility16.82%+0.2%+3.2%+4.8%-4.4%-10.4%-21.1%-10.5%

RSI Highs

SO 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M64.35-14.3%
3M64.35-14.3%
6M73.02-24.4%
1Y75.64-27.1%
3Y82.58-33.2%
5Y82.58-33.2%
All89.81-38.6%

RSI Lows

SO 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M47.53+16.1%
3M30.67+79.9%
6M30.67+79.9%
1Y22.82+141.8%
3Y22.82+141.8%
5Y19.50+182.9%
All18.11+204.6%

RSI History

DateValueChange
55.17+15.7%
47.70+28.2%
37.20-24.9%
49.52-18.4%
60.71-14.4%
70.93+23.7%
57.32-4.0%
59.70+63.3%
36.56+26.8%
28.83-48.1%
55.54-8.2%
60.49+10.1%
54.93+3.6%
53.00+20.6%
43.95-33.8%
66.37+23.4%
53.79+2.8%
52.33-9.2%
57.63+5.5%
54.63+2.6%
53.24+26.2%
42.18-24.3%
55.70-13.1%
DateValueChange
64.08+13.5%
56.47-19.8%
70.44+8.5%
64.95+35.2%
48.04+1.8%
47.17-37.5%
75.43+34.9%
55.90-11.3%
63.02+36.0%
46.33-10.1%
51.52-22.6%
66.59-8.2%
72.52+18.4%
61.23-0.7%
61.67+10.9%
55.62-1.3%
56.36+31.3%
42.91-22.2%
55.18-12.4%
63.01+44.2%
43.71-30.0%
62.40-

FAQ

  • What is the current 14-day RSI of SO?

    As of today, SO 14-day RSI is 55.17

  • What 14-day RSI category does SO fall into?

    Based on its current 14-day relative strength index, SO falls into the strengthening momentum category

  • What is SO 14-day RSI 1-year high?

    SO 14-day RSI reached a 1-year high of 75.64 on October 15, 2025

  • What is SO 14-day RSI 1-year low?

    SO 14-day RSI reached a 1-year low of 22.82 on December 10, 2025

Data Sources & References

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