10-Day
58.42%
Summary
- Current Value
- As of today, STM 10-day volatility is 58.42%, down -4.34% on
- Value Category
- Based on its current 10-day historical volatility, STM falls into the high volatility category
- 1-Year High
- STM 10-day volatility reached a 1-year high of 87.87% on
- 1-Year Low
- STM 10-day volatility reached a 1-year low of 11.30% on
10-Day Volatility Chart
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 10-Day Volatility | 58.42% | -4.3% | -17.6% | +10.9% | +417.0% | +25.9% | +28.3% | +28.9% | |
| 1-Month Volatility | 47.49% | -12.4% | -23.9% | -9.2% | +51.8% | -56.8% | +27.1% | +36.0% | |
| 3-Month Volatility | 55.04% | -1.1% | +0.1% | +38.2% | +23.0% | -26.6% | +52.7% | +28.9% | |
| 1-Year Volatility | 48.74% | +0.1% | -12.1% | -10.3% | -10.2% | -6.2% | +8.8% | +10.5% | |
| 14-Day RSI | 88.28 | +0.5% | +53.2% | +62.0% | +57.4% | +62.8% | +190.4% | +99.5% | |
| Beta | 2.03 | 0.0% | +3.0% | +9.1% | +12.8% | +13.4% | +33.5% | +32.7% | |
| ATR | $1.98 | +0.3% | +32.7% | +106.3% | +280.3% | +87.3% | +29.4% | +68.6% | |
| Price | $55.75 | +1.1% | +61.5% | +99.9% | +114.9% | +145.2% | +29.7% | +49.5% | |
| 200-Day SMA | $29.76 | +0.4% | +5.0% | +11.5% | +14.3% | +11.6% | -26.1% | -15.8% | |
| 50-Day SMA | $37.77 | +1.2% | +17.6% | +43.7% | +52.4% | +62.8% | -22.6% | -0.4% |
10-Day Volatility History
FAQ
What is the current 10-day volatility of STM?
As of today, STM 10-day volatility is 58.42%
What 10-day volatility category does STM fall into?
Based on its current 10-day historical volatility, STM falls into the high volatility category
What is STM 10-day volatility 1-year high?
STM 10-day volatility reached a 1-year high of 87.87% on October 23, 2025
What is STM 10-day volatility 1-year low?
STM 10-day volatility reached a 1-year low of 11.30% on December 31, 2025
1-Month
47.49%
Summary
- Current Value
- As of today, STM 1-month volatility is 47.49%, down -12.36% on
- Value Category
- Based on its current 1-month historical volatility, STM falls into the high volatility category
- 1-Year High
- STM 1-month volatility reached a 1-year high of 110.26% on
- 1-Year Low
- STM 1-month volatility reached a 1-year low of 24.60% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Month Volatility | 47.49% | -12.4% | -23.9% | -9.2% | +51.8% | -56.8% | +27.1% | +36.0% | |
| 10-Day Volatility | 58.42% | -4.3% | -17.6% | +10.9% | +417.0% | +25.9% | +28.3% | +28.9% | |
| 3-Month Volatility | 55.04% | -1.1% | +0.1% | +38.2% | +23.0% | -26.6% | +52.7% | +28.9% | |
| 1-Year Volatility | 48.74% | +0.1% | -12.1% | -10.3% | -10.2% | -6.2% | +8.8% | +10.5% | |
| 14-Day RSI | 88.28 | +0.5% | +53.2% | +62.0% | +57.4% | +62.8% | +190.4% | +99.5% | |
| Beta | 2.03 | 0.0% | +3.0% | +9.1% | +12.8% | +13.4% | +33.5% | +32.7% | |
| ATR | $1.98 | +0.3% | +32.7% | +106.3% | +280.3% | +87.3% | +29.4% | +68.6% | |
| Price | $55.75 | +1.1% | +61.5% | +99.9% | +114.9% | +145.2% | +29.7% | +49.5% | |
| 200-Day SMA | $29.76 | +0.4% | +5.0% | +11.5% | +14.3% | +11.6% | -26.1% | -15.8% | |
| 50-Day SMA | $37.77 | +1.2% | +17.6% | +43.7% | +52.4% | +62.8% | -22.6% | -0.4% |
1-Month Volatility History
FAQ
What is the current 1-month volatility of STM?
As of today, STM 1-month volatility is 47.49%
What 1-month volatility category does STM fall into?
Based on its current 1-month historical volatility, STM falls into the high volatility category
What is STM 1-month volatility 1-year high?
STM 1-month volatility reached a 1-year high of 110.26% on May 2, 2025
What is STM 1-month volatility 1-year low?
STM 1-month volatility reached a 1-year low of 24.60% on January 2, 2026
3-Month
55.04%
Summary
- Current Value
- As of today, STM 3-month volatility is 55.04%, down -1.06% on
- Value Category
- Based on its current 3-month historical volatility, STM falls into the high volatility category
- 1-Year High
- STM 3-month volatility reached a 1-year high of 76.53% on
- 1-Year Low
- STM 3-month volatility reached a 1-year low of 37.11% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 3-Month Volatility | 55.04% | -1.1% | +0.1% | +38.2% | +23.0% | -26.6% | +52.7% | +28.9% | |
| 10-Day Volatility | 58.42% | -4.3% | -17.6% | +10.9% | +417.0% | +25.9% | +28.3% | +28.9% | |
| 1-Month Volatility | 47.49% | -12.4% | -23.9% | -9.2% | +51.8% | -56.8% | +27.1% | +36.0% | |
| 1-Year Volatility | 48.74% | +0.1% | -12.1% | -10.3% | -10.2% | -6.2% | +8.8% | +10.5% | |
| 14-Day RSI | 88.28 | +0.5% | +53.2% | +62.0% | +57.4% | +62.8% | +190.4% | +99.5% | |
| Beta | 2.03 | 0.0% | +3.0% | +9.1% | +12.8% | +13.4% | +33.5% | +32.7% | |
| ATR | $1.98 | +0.3% | +32.7% | +106.3% | +280.3% | +87.3% | +29.4% | +68.6% | |
| Price | $55.75 | +1.1% | +61.5% | +99.9% | +114.9% | +145.2% | +29.7% | +49.5% | |
| 200-Day SMA | $29.76 | +0.4% | +5.0% | +11.5% | +14.3% | +11.6% | -26.1% | -15.8% | |
| 50-Day SMA | $37.77 | +1.2% | +17.6% | +43.7% | +52.4% | +62.8% | -22.6% | -0.4% |
3-Month Volatility History
FAQ
What is the current 3-month volatility of STM?
As of today, STM 3-month volatility is 55.04%
What 3-month volatility category does STM fall into?
Based on its current 3-month historical volatility, STM falls into the high volatility category
What is STM 3-month volatility 1-year high?
STM 3-month volatility reached a 1-year high of 76.53% on May 13, 2025
What is STM 3-month volatility 1-year low?
STM 3-month volatility reached a 1-year low of 37.11% on January 26, 2026
1-Year
48.74%
Summary
- Current Value
- As of today, STM 1-year volatility is 48.74%, up +0.06% on
- Value Category
- Based on its current 1-year historical volatility, STM falls into the high volatility category
- 1-Year High
- STM 1-year volatility reached a 1-year high of 55.52% on
- 1-Year Low
- STM 1-year volatility reached a 1-year low of 47.61% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Year Volatility | 48.74% | +0.1% | -12.1% | -10.3% | -10.2% | -6.2% | +8.8% | +10.5% | |
| 10-Day Volatility | 58.42% | -4.3% | -17.6% | +10.9% | +417.0% | +25.9% | +28.3% | +28.9% | |
| 1-Month Volatility | 47.49% | -12.4% | -23.9% | -9.2% | +51.8% | -56.8% | +27.1% | +36.0% | |
| 3-Month Volatility | 55.04% | -1.1% | +0.1% | +38.2% | +23.0% | -26.6% | +52.7% | +28.9% | |
| 1-Year Volatility | 48.74% | +0.1% | -12.1% | -10.3% | -10.2% | -6.2% | +8.8% | +10.5% | |
| 14-Day RSI | 88.28 | +0.5% | +53.2% | +62.0% | +57.4% | +62.8% | +190.4% | +99.5% | |
| Beta | 2.03 | 0.0% | +3.0% | +9.1% | +12.8% | +13.4% | +33.5% | +32.7% | |
| ATR | $1.98 | +0.3% | +32.7% | +106.3% | +280.3% | +87.3% | +29.4% | +68.6% | |
| Price | $55.75 | +1.1% | +61.5% | +99.9% | +114.9% | +145.2% | +29.7% | +49.5% | |
| 200-Day SMA | $29.76 | +0.4% | +5.0% | +11.5% | +14.3% | +11.6% | -26.1% | -15.8% | |
| 50-Day SMA | $37.77 | +1.2% | +17.6% | +43.7% | +52.4% | +62.8% | -22.6% | -0.4% |
1-Year Volatility History
FAQ
What is the current 1-year volatility of STM?
As of today, STM 1-year volatility is 48.74%
What 1-year volatility category does STM fall into?
Based on its current 1-year historical volatility, STM falls into the high volatility category
What is STM 1-year volatility 1-year high?
STM 1-year volatility reached a 1-year high of 55.52% on February 13, 2026
What is STM 1-year volatility 1-year low?
STM 1-year volatility reached a 1-year low of 47.61% on April 13, 2026
Data Sources & References
- STM Official Website www.st.com/content/st_com/en.html
- Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/932787/000093278726000009/0000932787-26-000009-index.htm
- STM Profile on Yahoo Finance finance.yahoo.com/quote/STM
- STM Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/stm