10-Day
16.57%
Summary
- Current Value
- As of today, TEF 10-day volatility is 16.57%, up +7.11% on
- Value Category
- Based on its current 10-day historical volatility, TEF falls into the low volatility category
- 1-Year High
- TEF 10-day volatility reached a 1-year high of 73.88% on
- 1-Year Low
- TEF 10-day volatility reached a 1-year low of 9.19% on
10-Day Volatility Chart
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Series
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 10-Day Volatility | 16.57% | +7.1% | -29.0% | +22.2% | -18.6% | +80.3% | -14.9% | -50.8% | |
| 1-Month Volatility | 19.78% | +1.7% | -25.8% | +39.6% | +7.0% | -7.8% | -20.4% | -56.4% | |
| 3-Month Volatility | 35.13% | +0.2% | +3.1% | +84.9% | +0.2% | +74.5% | +29.1% | -31.4% | |
| 1-Year Volatility | 26.14% | +0.2% | -0.8% | +20.2% | +0.3% | +44.4% | -6.4% | -49.3% | |
| 14-Day RSI | 33.04 | -11.8% | -15.4% | +19.8% | -20.0% | -0.3% | -49.1% | -43.0% | |
| Beta | 0.09 | -10.0% | -30.8% | +28.6% | 0.0% | -55.0% | -83.6% | -90.0% | |
| ATR | $0.08 | +7.0% | -12.4% | +0.1% | +1.8% | +24.5% | +15.2% | -34.0% | |
| Price | $3.91 | -2.0% | -6.9% | -20.9% | -3.5% | -3.7% | +4.0% | -9.9% | |
| 200-Day SMA | $4.92 | -0.1% | -0.9% | +1.5% | -0.2% | +9.9% | +15.9% | +14.2% | |
| 50-Day SMA | $4.28 | -0.6% | -8.6% | -19.4% | -1.8% | -2.5% | +19.0% | +4.9% |
10-Day Volatility History
FAQ
What is the current 10-day volatility of TEF?
As of today, TEF 10-day volatility is 16.57%
What 10-day volatility category does TEF fall into?
Based on its current 10-day historical volatility, TEF falls into the low volatility category
What is TEF 10-day volatility 1-year high?
TEF 10-day volatility reached a 1-year high of 73.88% on November 14, 2025
What is TEF 10-day volatility 1-year low?
TEF 10-day volatility reached a 1-year low of 9.19% on January 6, 2025
1-Month
19.78%
Summary
- Current Value
- As of today, TEF 1-month volatility is 19.78%, up +1.70% on
- Value Category
- Based on its current 1-month historical volatility, TEF falls into the low volatility category
- 1-Year High
- TEF 1-month volatility reached a 1-year high of 55.60% on
- 1-Year Low
- TEF 1-month volatility reached a 1-year low of 12.91% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Month Volatility | 19.78% | +1.7% | -25.8% | +39.6% | +7.0% | -7.8% | -20.4% | -56.4% | |
| 10-Day Volatility | 16.57% | +7.1% | -29.0% | +22.2% | -18.6% | +80.3% | -14.9% | -50.8% | |
| 3-Month Volatility | 35.13% | +0.2% | +3.1% | +84.9% | +0.2% | +74.5% | +29.1% | -31.4% | |
| 1-Year Volatility | 26.14% | +0.2% | -0.8% | +20.2% | +0.3% | +44.4% | -6.4% | -49.3% | |
| 14-Day RSI | 33.04 | -11.8% | -15.4% | +19.8% | -20.0% | -0.3% | -49.1% | -43.0% | |
| Beta | 0.09 | -10.0% | -30.8% | +28.6% | 0.0% | -55.0% | -83.6% | -90.0% | |
| ATR | $0.08 | +7.0% | -12.4% | +0.1% | +1.8% | +24.5% | +15.2% | -34.0% | |
| Price | $3.91 | -2.0% | -6.9% | -20.9% | -3.5% | -3.7% | +4.0% | -9.9% | |
| 200-Day SMA | $4.92 | -0.1% | -0.9% | +1.5% | -0.2% | +9.9% | +15.9% | +14.2% | |
| 50-Day SMA | $4.28 | -0.6% | -8.6% | -19.4% | -1.8% | -2.5% | +19.0% | +4.9% |
1-Month Volatility History
FAQ
What is the current 1-month volatility of TEF?
As of today, TEF 1-month volatility is 19.78%
What 1-month volatility category does TEF fall into?
Based on its current 1-month historical volatility, TEF falls into the low volatility category
What is TEF 1-month volatility 1-year high?
TEF 1-month volatility reached a 1-year high of 55.60% on December 1, 2025
What is TEF 1-month volatility 1-year low?
TEF 1-month volatility reached a 1-year low of 12.91% on January 18, 2025
3-Month
35.13%
Summary
- Current Value
- As of today, TEF 3-month volatility is 35.13%, up +0.23% on
- Value Category
- Based on its current 3-month historical volatility, TEF falls into the moderate volatility category
- 1-Year High
- TEF 3-month volatility reached a 1-year high of 35.34% on
- 1-Year Low
- TEF 3-month volatility reached a 1-year low of 15.70% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 3-Month Volatility | 35.13% | +0.2% | +3.1% | +84.9% | +0.2% | +74.5% | +29.1% | -31.4% | |
| 10-Day Volatility | 16.57% | +7.1% | -29.0% | +22.2% | -18.6% | +80.3% | -14.9% | -50.8% | |
| 1-Month Volatility | 19.78% | +1.7% | -25.8% | +39.6% | +7.0% | -7.8% | -20.4% | -56.4% | |
| 1-Year Volatility | 26.14% | +0.2% | -0.8% | +20.2% | +0.3% | +44.4% | -6.4% | -49.3% | |
| 14-Day RSI | 33.04 | -11.8% | -15.4% | +19.8% | -20.0% | -0.3% | -49.1% | -43.0% | |
| Beta | 0.09 | -10.0% | -30.8% | +28.6% | 0.0% | -55.0% | -83.6% | -90.0% | |
| ATR | $0.08 | +7.0% | -12.4% | +0.1% | +1.8% | +24.5% | +15.2% | -34.0% | |
| Price | $3.91 | -2.0% | -6.9% | -20.9% | -3.5% | -3.7% | +4.0% | -9.9% | |
| 200-Day SMA | $4.92 | -0.1% | -0.9% | +1.5% | -0.2% | +9.9% | +15.9% | +14.2% | |
| 50-Day SMA | $4.28 | -0.6% | -8.6% | -19.4% | -1.8% | -2.5% | +19.0% | +4.9% |
3-Month Volatility History
FAQ
What is the current 3-month volatility of TEF?
As of today, TEF 3-month volatility is 35.13%
What 3-month volatility category does TEF fall into?
Based on its current 3-month historical volatility, TEF falls into the moderate volatility category
What is TEF 3-month volatility 1-year high?
TEF 3-month volatility reached a 1-year high of 35.34% on January 3, 2026
What is TEF 3-month volatility 1-year low?
TEF 3-month volatility reached a 1-year low of 15.70% on March 18, 2025
1-Year
26.14%
Summary
- Current Value
- As of today, TEF 1-year volatility is 26.14%, up +0.23% on
- Value Category
- Based on its current 1-year historical volatility, TEF falls into the moderate volatility category
- 1-Year High
- TEF 1-year volatility reached a 1-year high of 26.45% on
- 1-Year Low
- TEF 1-year volatility reached a 1-year low of 18.08% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Year Volatility | 26.14% | +0.2% | -0.8% | +20.2% | +0.3% | +44.4% | -6.4% | -49.3% | |
| 10-Day Volatility | 16.57% | +7.1% | -29.0% | +22.2% | -18.6% | +80.3% | -14.9% | -50.8% | |
| 1-Month Volatility | 19.78% | +1.7% | -25.8% | +39.6% | +7.0% | -7.8% | -20.4% | -56.4% | |
| 3-Month Volatility | 35.13% | +0.2% | +3.1% | +84.9% | +0.2% | +74.5% | +29.1% | -31.4% | |
| 1-Year Volatility | 26.14% | +0.2% | -0.8% | +20.2% | +0.3% | +44.4% | -6.4% | -49.3% | |
| 14-Day RSI | 33.04 | -11.8% | -15.4% | +19.8% | -20.0% | -0.3% | -49.1% | -43.0% | |
| Beta | 0.09 | -10.0% | -30.8% | +28.6% | 0.0% | -55.0% | -83.6% | -90.0% | |
| ATR | $0.08 | +7.0% | -12.4% | +0.1% | +1.8% | +24.5% | +15.2% | -34.0% | |
| Price | $3.91 | -2.0% | -6.9% | -20.9% | -3.5% | -3.7% | +4.0% | -9.9% | |
| 200-Day SMA | $4.92 | -0.1% | -0.9% | +1.5% | -0.2% | +9.9% | +15.9% | +14.2% | |
| 50-Day SMA | $4.28 | -0.6% | -8.6% | -19.4% | -1.8% | -2.5% | +19.0% | +4.9% |
1-Year Volatility History
FAQ
What is the current 1-year volatility of TEF?
As of today, TEF 1-year volatility is 26.14%
What 1-year volatility category does TEF fall into?
Based on its current 1-year historical volatility, TEF falls into the moderate volatility category
What is TEF 1-year volatility 1-year high?
TEF 1-year volatility reached a 1-year high of 26.45% on December 17, 2025
What is TEF 1-year volatility 1-year low?
TEF 1-year volatility reached a 1-year low of 18.08% on January 8, 2025
Data Sources & References
- TEF Official Website www.telefonica.com
- Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/814052/000081405225000100/0000814052-25-000100-index.htm
- Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/814052/000081405225000036/0000814052-25-000036-index.htm
- TEF Profile on Yahoo Finance finance.yahoo.com/quote/TEF
- TEF Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/tef