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Talen Energy Corporation logo

Talen Energy Corporation (TLN) stock Historical Volatility

10-Day

53.55%

Summary

Current Value
As of today, TLN 10-day volatility is 53.55%, down -0.56% on
Value Category
Based on its current 10-day historical volatility, TLN falls into the high 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

SUGGESTED SERIES

Performance

TLN Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
10-Day Volatility53.55%-0.6%-13.6%+16.5%+12.2%+16.7%+211.0%
1-Month Volatility56.46%-8.7%-10.4%+0.2%+24.1%+50.0%+142.1%
3-Month Volatility59.23%-1.3%+0.2%+2.0%+21.9%+55.6%+188.4%
1-Year Volatility58.02%-0.3%+2.0%+8.2%-4.3%-6.3%+182.5%
14-Day RSI54.83+0.3%-4.4%-8.0%+9.6%+18.1%-26.0%
Beta1.930.0%+0.5%+31.3%+26.1%+20.6%+2857.1%
ATR$19.86-0.6%+4.1%+20.2%+27.8%+77.5%+2399.8%
Price$396.95+0.1%+2.8%+12.3%+5.9%+48.0%+663.4%
200-Day SMA$371.02-0.0%-0.1%+1.5%+14.5%+69.8%+667.3%
50-Day SMA$378.58+0.1%+5.4%+11.2%+0.1%+45.1%+683.0%
20-Day SMA$395.03+0.5%+8.4%+21.3%+7.3%+39.3%+702.1%

10-Day Volatility History

DateValueChange
53.55%+12.2%
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 53.55%

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

    Based on its current 10-day historical volatility, TLN falls into the high 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 Annual Report (10-K) www.sec.gov/Archives/edgar/data/1622536/000162253626000017/0001622536-26-000017-index.htm
  3. TLN Profile on Yahoo Finance finance.yahoo.com/quote/TLN
  4. TLN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/tln