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Talen Energy Corporation (TLN) stock Historical Volatility

10-Day

38.17%

Summary

Current Value
As of today, TLN 10-day volatility is 38.17%, down -1.47% on
Value Category
Based on its current 10-day historical volatility, TLN falls into the moderate volatility category
1-Year High
TLN 10-day volatility reached a 1-year high of 137.78% on
1-Year Low
TLN 10-day volatility reached a 1-year low of 18.26% on

10-Day Volatility Chart

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Series
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Performance

TLN Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
10-Day Volatility38.17%-1.5%-61.0%-31.8%-20.0%-25.1%
1-Month Volatility51.60%-0.2%-33.4%+6.1%+13.5%-45.5%
3-Month Volatility59.10%+0.8%+1.6%+34.4%+21.6%-7.4%
1-Year Volatility59.18%-0.5%-6.3%-1.9%-2.3%+11.1%
14-Day RSI50.70-10.5%+7.5%+5.7%+1.3%+21.8%
Beta1.46-2.0%-7.6%-4.0%-4.6%-17.1%
ATR$18.92+1.7%-11.7%-11.4%+21.8%+44.0%
Price$367.03-0.2%+0.2%-3.5%-2.1%+70.0%
200-Day SMA$352.15+0.2%+4.5%+15.8%+8.7%+110.1%
50-Day SMA$368.31+0.1%-1.3%-8.8%-2.6%+66.5%

10-Day Volatility History

DateValueChange
38.17%-20.0%
47.72%+22.5%
DateValueChange
38.96%+80.0%
21.65%-

FAQ

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

    As of today, TLN 10-day volatility is 38.17%

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

    Based on its current 10-day historical volatility, TLN falls into the moderate volatility category

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

    TLN 10-day volatility reached a 1-year high of 137.78% on July 23, 2025

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

    TLN 10-day volatility reached a 1-year low of 18.26% on September 22, 2025

Data Sources & References

  1. TLN Official Website www.talenenergy.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1622536/000162253625000032/0001622536-25-000032-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1622536/000162828025008786/0001628280-25-008786-index.htm
  4. TLN Profile on Yahoo Finance finance.yahoo.com/quote/TLN
  5. TLN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/tln