Biogen Inc. company logo
Biogen Inc. logo

Biogen Inc. (BIIB) stock Historical Volatility

10-Day

50.07%

Summary

Current Value
As of today, BIIB 10-day volatility is 50.07%, down -0.30% 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

SUGGESTED SERIES

Performance

BIIB Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
10-Day Volatility50.07%-0.3%+48.4%+31.3%+193.5%+60.5%+108.4%+47.1%
1-Month Volatility39.19%-4.1%+8.7%+20.6%+81.9%+37.6%+63.2%+0.5%
3-Month Volatility35.79%-0.6%+5.2%-4.0%+38.6%+18.4%+63.2%-56.8%
1-Year Volatility34.26%+0.1%+2.3%+4.0%+5.8%+18.4%-27.9%-52.3%
14-Day RSI46.74-2.7%-9.6%+18.1%-16.2%-23.2%+19.7%-14.1%
Beta0.300.0%-21.1%-60.0%-47.4%-49.1%-69.1%-60.0%
ATR$6.70-1.9%+13.2%+13.0%+61.4%+67.8%+3.4%-55.2%
Price$199.77+0.4%+2.9%+15.5%+13.5%+47.6%-29.1%-44.2%
200-Day SMA$178.82+0.2%+3.5%+11.4%+26.6%+21.7%-36.8%-36.0%
50-Day SMA$197.18+0.2%+4.8%+5.9%+17.8%+54.7%-34.3%-38.8%
20-Day SMA$203.510.0%+4.9%+11.8%+15.6%+57.0%-30.0%-44.6%

10-Day Volatility History

DateValueChange
50.07%+193.5%
17.06%-19.3%
21.13%-18.0%
25.77%+60.1%
16.10%-74.4%
63.00%+334.8%
14.49%+5.1%
13.79%-72.9%
50.90%+126.9%
22.43%-5.8%
23.82%+43.3%
16.62%-64.3%
46.50%+90.8%
24.37%+110.3%
11.59%+17.7%
9.85%+40.1%
7.03%-65.1%
20.17%-24.9%
DateValueChange
26.84%-27.7%
37.14%+142.3%
15.33%-36.8%
24.25%-2.3%
24.81%+48.1%
16.75%-49.7%
33.31%-26.0%
45.02%-50.2%
90.45%-19.5%
112.33%+101.9%
55.63%+49.8%
37.14%-32.8%
55.24%-58.6%
133.38%+124.5%
59.41%-11.7%
67.29%+2.0%
65.95%-5.1%
69.48%-

FAQ

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

    As of today, BIIB 10-day volatility is 50.07%

  • 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

Data Sources & References

  1. BIIB Official Website www.biogen.com
  2. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/875045/000087504526000013/0000875045-26-000013-index.htm
  3. BIIB Profile on Yahoo Finance finance.yahoo.com/quote/BIIB
  4. BIIB Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/biib