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The Southern Company (SO) stock Relative Strength Index

14-Day RSI

35.774.08+12.87%

Summary

As of today, SO 14-day RSI is 35.77, up +12.87% on
Based on its current 14-day relative strength index, SO falls into the weakening 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 RSI35.77+12.9%-12.5%-7.0%-25.0%-5.4%-4.0%-37.3%
Price$88.77+0.5%-4.5%-1.9%+1.8%-3.1%+32.1%+34.0%
200-Day SMA$92.42-0.0%-0.4%-0.1%+1.1%+3.9%+33.1%+48.3%
50-Day SMA$93.54-0.1%-1.0%-0.8%+4.3%+0.1%+33.8%+46.0%
20-Day SMA$90.57-0.2%-5.3%-2.4%+5.0%-3.4%+32.8%+37.1%
Beta-0.240.0%-4.3%-84.6%-1300.0%-900.0%-137.5%-150.0%
ATR$1.47-2.0%-26.4%-8.7%+23.3%+23.4%+33.0%+86.8%
10-Day Volatility16.95%+3.2%-11.2%-17.8%+6.3%+67.8%+64.4%+37.1%
1-Month Volatility12.90%-4.6%-30.8%-31.1%-19.3%-1.1%+10.7%+10.2%
3-Month Volatility17.33%+0.2%-9.7%-3.2%+11.0%+39.4%-1.1%+21.0%
1-Year Volatility17.15%+0.1%-0.1%+6.8%-2.5%-4.2%-19.6%-3.5%

RSI Highs

SO 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M43.74-18.2%
3M64.35-44.4%
6M69.13-48.3%
1Y75.64-52.7%
3Y82.58-56.7%
5Y82.58-56.7%
All89.81-60.2%

RSI Lows

SO 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M28.80+24.2%
3M28.80+24.2%
6M28.80+24.2%
1Y22.82+56.8%
3Y22.82+56.8%
5Y19.50+83.4%
All18.11+97.5%

RSI History

DateValueChange
35.77-25.0%
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 35.77
What 14-day RSI category does SO fall into?
Based on its current 14-day relative strength index, SO falls into the weakening 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