10-Day
Summary
- Current Value
- As of today, BIIB 10-day volatility is 49.65%, down -0.84% on
- Value Category
- Based on its current 10-day historical volatility, BIIB falls into the high volatility category
- 1-Year High
- BIIB 10-day volatility reached a 1-year high of 60.76% on
- 1-Year Low
- BIIB 10-day volatility reached a 1-year low of 15.00% on
10-Day Volatility Chart
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 10-Day Volatility | 49.65% | -0.8% | +47.1% | +30.2% | +191.0% | +59.1% | +106.6% | +45.9% | |
| 1-Month Volatility | 38.14% | -2.8% | +5.8% | +17.3% | +77.0% | +33.9% | +58.8% | -2.2% | |
| 3-Month Volatility | 35.49% | -1.1% | +4.3% | -4.8% | +37.4% | +17.4% | +61.8% | -57.2% | |
| 1-Year Volatility | 34.19% | -0.1% | +2.1% | +3.8% | +5.6% | +18.1% | -28.1% | -52.4% | |
| 14-Day RSI | 47.00 | +0.6% | -9.1% | +18.8% | -15.7% | -22.7% | +20.4% | -13.7% | |
| Beta | 0.30 | 0.0% | -21.1% | -60.0% | -47.4% | -49.1% | -69.1% | -60.0% | |
| ATR | $6.62 | -1.2% | +11.9% | +11.7% | +59.5% | +65.8% | +2.2% | -55.8% | |
| Price | $199.15 | +0.1% | +2.5% | +15.1% | +13.2% | +47.2% | -29.3% | -44.4% | |
| 200-Day SMA | $179.11 | +0.2% | +3.6% | +11.6% | +26.9% | +21.9% | -36.7% | -35.9% | |
| 50-Day SMA | $197.49 | +0.2% | +5.0% | +6.0% | +18.0% | +54.9% | -34.2% | -38.7% | |
| 20-Day SMA | $203.76 | +0.1% | +5.0% | +12.0% | +15.8% | +57.1% | -29.9% | -44.5% |
10-Day Volatility History
FAQ
What is the current 10-day volatility of BIIB?
As of today, BIIB 10-day volatility is 49.65%
What 10-day volatility category does BIIB fall into?
Based on its current 10-day historical volatility, BIIB falls into the high volatility category
What is BIIB 10-day volatility 1-year high?
BIIB 10-day volatility reached a 1-year high of 60.76% on October 13, 2025
What is BIIB 10-day volatility 1-year low?
BIIB 10-day volatility reached a 1-year low of 15.00% on September 25, 2025
1-Month
Summary
- Current Value
- As of today, BIIB 1-month volatility is 38.14%, down -2.80% on
- Value Category
- Based on its current 1-month historical volatility, BIIB falls into the moderate volatility category
- 1-Year High
- BIIB 1-month volatility reached a 1-year high of 49.89% on
- 1-Year Low
- BIIB 1-month volatility reached a 1-year low of 21.33% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Month Volatility | 38.14% | -2.8% | +5.8% | +17.3% | +77.0% | +33.9% | +58.8% | -2.2% | |
| 10-Day Volatility | 49.65% | -0.8% | +47.1% | +30.2% | +191.0% | +59.1% | +106.6% | +45.9% | |
| 3-Month Volatility | 35.49% | -1.1% | +4.3% | -4.8% | +37.4% | +17.4% | +61.8% | -57.2% | |
| 1-Year Volatility | 34.19% | -0.1% | +2.1% | +3.8% | +5.6% | +18.1% | -28.1% | -52.4% | |
| 14-Day RSI | 47.00 | +0.6% | -9.1% | +18.8% | -15.7% | -22.7% | +20.4% | -13.7% | |
| Beta | 0.30 | 0.0% | -21.1% | -60.0% | -47.4% | -49.1% | -69.1% | -60.0% | |
| ATR | $6.62 | -1.2% | +11.9% | +11.7% | +59.5% | +65.8% | +2.2% | -55.8% | |
| Price | $199.15 | +0.1% | +2.5% | +15.1% | +13.2% | +47.2% | -29.3% | -44.4% | |
| 200-Day SMA | $179.11 | +0.2% | +3.6% | +11.6% | +26.9% | +21.9% | -36.7% | -35.9% | |
| 50-Day SMA | $197.49 | +0.2% | +5.0% | +6.0% | +18.0% | +54.9% | -34.2% | -38.7% | |
| 20-Day SMA | $203.76 | +0.1% | +5.0% | +12.0% | +15.8% | +57.1% | -29.9% | -44.5% |
1-Month Volatility History
FAQ
What is the current 1-month volatility of BIIB?
As of today, BIIB 1-month volatility is 38.14%
What 1-month volatility category does BIIB fall into?
Based on its current 1-month historical volatility, BIIB falls into the moderate volatility category
What is BIIB 1-month volatility 1-year high?
BIIB 1-month volatility reached a 1-year high of 49.89% on February 9, 2026
What is BIIB 1-month volatility 1-year low?
BIIB 1-month volatility reached a 1-year low of 21.33% on January 2, 2026
3-Month
Summary
- Current Value
- As of today, BIIB 3-month volatility is 35.49%, down -1.09% on
- Value Category
- Based on its current 3-month historical volatility, BIIB falls into the moderate volatility category
- 1-Year High
- BIIB 3-month volatility reached a 1-year high of 38.08% on
- 1-Year Low
- BIIB 3-month volatility reached a 1-year low of 25.46% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 3-Month Volatility | 35.49% | -1.1% | +4.3% | -4.8% | +37.4% | +17.4% | +61.8% | -57.2% | |
| 10-Day Volatility | 49.65% | -0.8% | +47.1% | +30.2% | +191.0% | +59.1% | +106.6% | +45.9% | |
| 1-Month Volatility | 38.14% | -2.8% | +5.8% | +17.3% | +77.0% | +33.9% | +58.8% | -2.2% | |
| 1-Year Volatility | 34.19% | -0.1% | +2.1% | +3.8% | +5.6% | +18.1% | -28.1% | -52.4% | |
| 14-Day RSI | 47.00 | +0.6% | -9.1% | +18.8% | -15.7% | -22.7% | +20.4% | -13.7% | |
| Beta | 0.30 | 0.0% | -21.1% | -60.0% | -47.4% | -49.1% | -69.1% | -60.0% | |
| ATR | $6.62 | -1.2% | +11.9% | +11.7% | +59.5% | +65.8% | +2.2% | -55.8% | |
| Price | $199.15 | +0.1% | +2.5% | +15.1% | +13.2% | +47.2% | -29.3% | -44.4% | |
| 200-Day SMA | $179.11 | +0.2% | +3.6% | +11.6% | +26.9% | +21.9% | -36.7% | -35.9% | |
| 50-Day SMA | $197.49 | +0.2% | +5.0% | +6.0% | +18.0% | +54.9% | -34.2% | -38.7% | |
| 20-Day SMA | $203.76 | +0.1% | +5.0% | +12.0% | +15.8% | +57.1% | -29.9% | -44.5% |
3-Month Volatility History
FAQ
What is the current 3-month volatility of BIIB?
As of today, BIIB 3-month volatility is 35.49%
What 3-month volatility category does BIIB fall into?
Based on its current 3-month historical volatility, BIIB falls into the moderate volatility category
What is BIIB 3-month volatility 1-year high?
BIIB 3-month volatility reached a 1-year high of 38.08% on May 1, 2026
What is BIIB 3-month volatility 1-year low?
BIIB 3-month volatility reached a 1-year low of 25.46% on January 2, 2026
1-Year
Summary
- Current Value
- As of today, BIIB 1-year volatility is 34.19%, down -0.12% on
- Value Category
- Based on its current 1-year historical volatility, BIIB falls into the moderate volatility category
- 1-Year High
- BIIB 1-year volatility reached a 1-year high of 34.70% on
- 1-Year Low
- BIIB 1-year volatility reached a 1-year low of 28.41% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Year Volatility | 34.19% | -0.1% | +2.1% | +3.8% | +5.6% | +18.1% | -28.1% | -52.4% | |
| 10-Day Volatility | 49.65% | -0.8% | +47.1% | +30.2% | +191.0% | +59.1% | +106.6% | +45.9% | |
| 1-Month Volatility | 38.14% | -2.8% | +5.8% | +17.3% | +77.0% | +33.9% | +58.8% | -2.2% | |
| 3-Month Volatility | 35.49% | -1.1% | +4.3% | -4.8% | +37.4% | +17.4% | +61.8% | -57.2% | |
| 1-Year Volatility | 34.19% | -0.1% | +2.1% | +3.8% | +5.6% | +18.1% | -28.1% | -52.4% | |
| 14-Day RSI | 47.00 | +0.6% | -9.1% | +18.8% | -15.7% | -22.7% | +20.4% | -13.7% | |
| Beta | 0.30 | 0.0% | -21.1% | -60.0% | -47.4% | -49.1% | -69.1% | -60.0% | |
| ATR | $6.62 | -1.2% | +11.9% | +11.7% | +59.5% | +65.8% | +2.2% | -55.8% | |
| Price | $199.15 | +0.1% | +2.5% | +15.1% | +13.2% | +47.2% | -29.3% | -44.4% | |
| 200-Day SMA | $179.11 | +0.2% | +3.6% | +11.6% | +26.9% | +21.9% | -36.7% | -35.9% | |
| 50-Day SMA | $197.49 | +0.2% | +5.0% | +6.0% | +18.0% | +54.9% | -34.2% | -38.7% | |
| 20-Day SMA | $203.76 | +0.1% | +5.0% | +12.0% | +15.8% | +57.1% | -29.9% | -44.5% |
1-Year Volatility History
FAQ
What is the current 1-year volatility of BIIB?
As of today, BIIB 1-year volatility is 34.19%
What 1-year volatility category does BIIB fall into?
Based on its current 1-year historical volatility, BIIB falls into the moderate volatility category
What is BIIB 1-year volatility 1-year high?
BIIB 1-year volatility reached a 1-year high of 34.70% on February 10, 2026
What is BIIB 1-year volatility 1-year low?
BIIB 1-year volatility reached a 1-year low of 28.41% on August 5, 2025
Data Sources & References
- BIIB Official Website www.biogen.com
- Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/875045/000087504526000013/0000875045-26-000013-index.htm
- BIIB Profile on Yahoo Finance finance.yahoo.com/quote/BIIB
- BIIB Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/biib
