200-Day SMA:
$139.16+$0.16(+0.12%)Summary
- As of today, BIIB stock 200-day simple moving average is $139.16, with the most recent change of +$0.16 (+0.12%) on December 11, 2025.
- Over the past year, BIIB stock 200-day SMA has dropped by -$64.32 (-31.61%).
- BIIB stock 200-day SMA is now -63.00% below its all-time high of $376.10.
Performance
BIIB Moving Average Chart
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Range
50-Day SMA:
$160.63+$0.37(+0.23%)Summary
- As of today, BIIB 50-day simple moving average is $160.63, with the most recent change of +$0.37 (+0.23%) on December 11, 2025.
- Over the past year, BIIB 50-day SMA has dropped by -$11.79 (-6.84%).
- BIIB 50-day SMA is now -61.74% below its all-time high of $419.84.
Performance
BIIB 50-Day SMA Chart
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Range
BIIB Moving Average Trends
| PeriodPeriod | 200-Day SMA200-Day SMA | 50-Day SMA50-Day SMA | PricePrice |
|---|---|---|---|
| 1D1 Day | +0.1% | +0.2% | +1.1% |
| 1M1 Month | +2.5% | +9.0% | +8.0% |
| 3M3 Months | +2.0% | +19.9% | +20.4% |
| 6M6 Months | -9.3% | +29.6% | +31.8% |
| YTDYTD | -30.1% | -1.6% | +14.1% |
| 1Y1 Year | -31.6% | -6.8% | +12.3% |
| 5Y5 Years | -51.0% | -38.6% | -27.8% |
BIIB Moving Average Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | $139.16 | at high | $135.69 | +2.5% |
| 3M | 3-Month | $139.16 | at high | $135.12 | +3.0% |
| 6M | 6-Month | $153.41 | -9.3% | $135.12 | +3.0% |
| 1Y | 1-Year | $203.48 | -31.6% | $135.12 | +3.0% |
| 3Y | 3-Year | $285.77 | -51.3% | $135.12 | +3.0% |
| 5Y | 5-Year | $300.03 | -53.6% | $135.12 | +3.0% |
| All-Time | All-Time | $376.10 | -63.0% | $0.46 | >+9999.0% |
BIIB Moving Average History
| Date | Value |
|---|---|
| 2025 | $139.16(-30.1%) |
| 2024 | $199.16(-26.3%) |
| 2023 | $270.09(+16.5%) |
| 2022 | $231.87(-21.4%) |
| 2021 | $294.86(+5.3%) |
| 2020 | $280.00(+13.3%) |
| 2019 | $247.24(-20.9%) |
| 2018 | $312.62(+6.8%) |
| 2017 | $292.70(+3.1%) |
| 2016 | $283.97(-17.4%) |
| 2015 | $343.90(+8.1%) |
| 2014 | $318.12(+38.3%) |
| 2013 | $229.95(+62.9%) |
| 2012 | $141.17(+43.7%) |
| 2011 | $98.27(+73.5%) |
| 2010 | $56.63(+15.7%) |
| 2009 | $48.93(-9.9%) |
| Date | Value |
|---|---|
| 2008 | $54.33(-7.7%) |
| 2007 | $58.84(+28.2%) |
| 2006 | $45.92(+16.7%) |
| 2005 | $39.33(-34.1%) |
| 2004 | $59.66(+69.4%) |
| 2003 | $35.21(-19.1%) |
| 2002 | $43.53(-23.6%) |
| 2001 | $57.01(+26.7%) |
| 2000 | $44.99(+186.2%) |
| 1999 | $15.72(+208.7%) |
| 1998 | $5.09(+3.7%) |
| 1997 | $4.91(+28.3%) |
| 1996 | $3.83(+193.9%) |
| 1995 | $1.30(+163.9%) |
| 1994 | $0.49(-45.2%) |
| 1993 | $0.90(-35.5%) |
| 1992 | $1.40(-47.4%) |
| 1991 | $2.66 |
FAQ
- What is Biogen Inc. 200-day simple moving average?
- What is the all-time high 200-day SMA for Biogen Inc.?
- What is BIIB 200-day simple moving average year-to-date change?
- What is Biogen Inc. 200-day SMA year-on-year change?
- What is Biogen Inc. 50-day simple moving average?
- What is the all-time high 50-day SMA for Biogen Inc.?
- What is BIIB 50-day simple moving average year-to-date change?
- What is Biogen Inc. 50-day SMA year-on-year change?
What is Biogen Inc. 200-day simple moving average?
The current 200-day SMA of BIIB is $139.16
What is the all-time high 200-day SMA for Biogen Inc.?
Biogen Inc. all-time high 200-day simple moving average is $376.10
What is BIIB 200-day simple moving average year-to-date change?
Biogen Inc. 200-day simple moving average has changed by -$60.00 (-30.13%) since the beginning of the year
What is Biogen Inc. 200-day SMA year-on-year change?
Over the past year, BIIB 200-day simple moving average has changed by -$64.32 (-31.61%)
What is Biogen Inc. 50-day simple moving average?
The current 50-day SMA of BIIB is $160.63
What is the all-time high 50-day SMA for Biogen Inc.?
Biogen Inc. all-time high 50-day simple moving average is $419.84
What is BIIB 50-day simple moving average year-to-date change?
Biogen Inc. 50-day simple moving average has changed by -$2.66 (-1.63%) since the beginning of the year
What is Biogen Inc. 50-day SMA year-on-year change?
Over the past year, BIIB 50-day simple moving average has changed by -$11.79 (-6.84%)