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Biogen Inc. (BIIB) stock Relative Strength Index

14-Day RSI:

57.82-0.39(-0.67%)
October 24, 2025

Summary

  • As of today, BIIB stock 14-day relative strength index is 57.82, with the most recent change of -0.39 (-0.67%) on October 24, 2025.
  • BIIB stock current 14-day RSI indicates the stock is neither oversold nor overbought.

Performance

BIIB RSI Chart

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Highlights

Range

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BIIB 14-Day RSI Trends

PeriodPeriod14-Day RSI14-Day RSIPricePrice200-Day SMA200-Day SMA50-Day SMA50-Day SMA
1D1 Day-0.7%-0.1%-0.0%+0.2%
1M1 Month+26.3%+8.9%-0.4%+5.6%
3M3 Months+4.4%+13.1%-6.0%+10.8%
6M6 Months+39.7%+25.4%-19.7%+6.9%
YTDYTD+30.1%-2.0%-32.1%-12.3%
1Y1 Year+51.2%-18.5%-37.4%-26.8%
5Y5 Years+60.2%-43.4%-53.9%-48.6%

BIIB 14-Day RSI Highs & Lows

PeriodPeriodHighHighCurrent vs Highvs HighLowLowCurrent vs Lowvs Low
1M1-Month74.24-22.1%42.32+36.6%
3M3-Month74.24-22.1%42.32+36.6%
6M6-Month74.24-22.1%37.79+53.0%
1Y1-Year74.24-22.1%17.51+230.2%
3Y3-Year74.98-22.9%17.51+230.2%
5Y5-Year90.29-36.0%17.51+230.2%
All-TimeAll-Time93.91-38.4%9.03+540.3%

BIIB 14-Day RSI History

DateValue
2025
57.82(+30.0%)
2024
44.46(-29.6%)
2023
63.11(+57.4%)
2022
40.09(-17.6%)
2021
48.66(+5.7%)
2020
46.03(-11.5%)
2019
52.01(+14.2%)
2018
45.54(-2.4%)
2017
46.64(+12.3%)
2016
41.53(-31.4%)
2015
60.53(+15.8%)
2014
52.29(-3.9%)
2013
54.42(+31.0%)
2012
41.53(-13.0%)
2011
47.75(-16.3%)
2010
57.07(-26.0%)
2009
77.09(+38.1%)
DateValue
2008
55.84(+68.9%)
2007
33.06(-25.7%)
2006
44.47(-22.6%)
2005
57.43(-5.1%)
2004
60.49(+23.8%)
2003
48.88(+26.4%)
2002
38.68(-24.9%)
2001
51.50(+8.7%)
2000
47.36(-37.3%)
1999
75.53(+9.1%)
1998
69.22(+46.3%)
1997
47.30(-16.7%)
1996
56.79(-12.0%)
1995
64.56(+66.9%)
1994
38.69(-17.0%)
1993
46.59(+43.0%)
1992
32.59(-28.1%)
1991
45.32

FAQ

  • What is Biogen Inc. 14-day relative strength index?
  • What is the all-time high 14-day RSI for Biogen Inc.?

What is Biogen Inc. 14-day relative strength index?

The current 14-day RSI of BIIB is 57.82

What is the all-time high 14-day RSI for Biogen Inc.?

Biogen Inc. all-time high 14-day relative strength index is 93.91
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