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The Southern Company (SO) stock Relative Strength Index

14-Day RSI

56.995.74+11.20%

Summary

As of today, SO 14-day RSI is 56.99, up +11.20% 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 RSI56.99+11.2%+9.4%+30.6%+19.5%+0.3%+21.5%+55.2%
Price$94.93+1.6%+0.4%+1.3%+8.9%+4.7%+34.8%+54.4%
200-Day SMA$92.54+0.0%-0.1%+0.5%+1.2%+5.0%+33.6%+52.6%
50-Day SMA$93.52-0.1%-1.6%+0.9%+4.2%+4.2%+30.0%+45.2%
20-Day SMA$92.71+0.0%-1.4%-4.2%+7.4%+3.9%+31.8%+46.1%
Beta-0.15-7.1%-36.4%-850.0%-850.0%-1600.0%-125.9%-131.9%
ATR$1.73-0.2%+16.6%-1.1%+45.0%+18.8%+45.5%+82.1%
10-Day Volatility17.79%-4.0%+39.3%-17.2%+11.6%+29.2%-2.0%-20.2%
1-Month Volatility21.07%+1.4%+11.2%+26.9%+31.9%+41.9%+36.9%+22.6%
3-Month Volatility18.11%+2.3%+9.8%-5.4%+16.0%-9.8%+8.1%+16.2%
1-Year Volatility16.34%+0.3%+3.5%-3.3%-7.1%-13.3%-23.7%-15.1%

RSI Highs

SO 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M56.99at high
3M59.13-3.6%
6M73.02-21.9%
1Y75.64-24.7%
3Y82.58-31.0%
5Y82.58-31.0%
All89.81-36.5%

RSI Lows

SO 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M30.67+85.8%
3M30.67+85.8%
6M30.67+85.8%
1Y22.82+149.7%
3Y22.82+149.7%
5Y19.50+192.3%
All18.11+214.7%

RSI History

DateValueChange
56.99+19.5%
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 56.99

  • 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