What is the current MACD of BIIB?

As of today, BIIB MACD is $6.17

What is the current MACD signal of BIIB?

As of today, BIIB MACD signal is $6.80

What is the current MACD histogram of BIIB?

As of today, BIIB MACD histogram is -$0.63

Biogen Inc. (BIIB) Stock MACD History & Chart Since 1991

MACD

$6.17$0.37-5.71%

November 6, 2026

Summary

Current Value: As of today, BIIB MACD is $6.17, down -5.71% on November 6, 2026
1-Month High: BIIB MACD is currently -23.41% below its 1-month high of $8.06 set on October 27, 2026
1-Year High: BIIB MACD is currently -24.47% below its 1-year high of $8.17 set on November 28, 2025
1-Month Low: BIIB MACD is +302.83% above its 1-month low of $1.53 reached on October 8, 2026
1-Year Low: BIIB MACD is +316.69% above its 1-year low of -$2.85 reached on April 13, 2026

MACD Chart

Performance

BIIB Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD	Nov 6, 26	$6.17	-5.7%	+168.4%	+407.8%	+225.6%	+170.6%	+234.7%	+247.8%
MACD Signal	Nov 6, 26	$6.80	-2.3%	+145.7%	+593.9%	+179.2%	+281.2%	+255.6%	+199.5%
MACD Histogram	Nov 6, 26	-$0.63	-51.6%	-34.6%	-369.7%	-16.8%	-227.7%	-204.0%	-123.7%
Price	Nov 6, 26	$248.35	+1.8%	+11.4%	+20.4%	+41.1%	+58.5%	-0.1%	-10.9%
14-Day RSI	Nov 6, 26	56.99	+6.4%	+6.7%	+8.3%	+2.2%	-10.2%	+22.6%	+14.3%
ATR	Nov 6, 26	$8.21	+1.7%	+45.2%	+7.5%	+97.8%	+68.6%	+47.4%	+8.0%
Beta	Nov 6, 26	0.33	-2.9%	+6.5%	+32.0%	-42.1%	-42.1%	-54.2%	+725.0%
10-Day Volatility	Nov 6, 26	36.88%	+3.3%	+133.7%	+28.6%	+116.2%	+31.3%	+26.7%	+20.3%
50-Day SMA	Nov 6, 26	$230.01	+0.2%	+6.4%	+14.0%	+37.4%	+58.0%	-10.4%	-21.0%
20-Day SMA	Nov 6, 26	$243.91	+0.5%	+10.3%	+20.0%	+38.6%	+64.3%	-3.4%	-10.9%
50-Day EMA	Nov 6, 26	$232.71	+0.3%	+7.4%	+15.7%	+38.5%	+59.8%	-9.3%	-19.6%
20-Day EMA	Nov 6, 26	$243.61	+0.2%	+9.8%	+19.3%	+39.4%	+62.7%	-2.3%	-11.7%

MACD Highs

BIIB MACD Highs Comparison
Period	High	Date	Current
1M	$8.06	Oct 27, 26	-23.4%
3M	$8.06	Oct 27, 26	-23.4%
6M	$8.06	Oct 27, 26	-23.4%
1Y	$8.17	Nov 28, 25	-24.5%
3Y	$8.17	Nov 28, 25	-24.5%
5Y	$15.77	Oct 6, 22	-60.9%
All	$34.96	Jun 15, 21	-82.3%

MACD Lows

BIIB MACD Lows Comparison
Period	Low	Date	Current
1M	$1.53	Oct 8, 26	+302.8%
3M	$1.16	Aug 11, 26	+433.4%
6M	$0.02	Jul 27, 26	>+9999.0%
1Y	-$2.85	Apr 13, 26	+316.7%
3Y	-$8.21	Nov 14, 23	+175.1%
5Y	-$12.83	Dec 7, 21	+148.1%
All	-$25.57	Apr 1, 19	+124.1%

MACD History

Date	Value	Change
Nov 6, 2026	$6.17	+225.6%
Dec 31, 2025	$1.90	+150.2%
Dec 31, 2024	-$3.78	-164.1%
Dec 31, 2023	$5.89	+269.8%
Dec 31, 2022	-$3.47	-71.2%
Dec 31, 2021	-$2.03	-15.8%
Dec 31, 2020	-$1.75	-158.4%
Dec 31, 2019	$3.00	+137.7%
Dec 31, 2018	-$7.95	-1,210.5%
Dec 31, 2017	$0.72	+120.9%
Dec 31, 2016	-$3.43	-167.6%
Dec 31, 2015	$5.07	-0.4%
Dec 31, 2014	$5.09	+42.5%
Dec 31, 2013	$3.57	>+9,900.0%
Dec 31, 2012	$0.02	+130.0%
Dec 31, 2011	-$0.05	-108.4%
Dec 31, 2010	$0.65	-61.3%
Dec 31, 2009	$1.67	+83.3%

Date	Value	Change
Dec 31, 2008	$0.91	+123.8%
Dec 31, 2007	-$3.81	-2,288.4%
Dec 31, 2006	-$0.16	-130.0%
Dec 31, 2005	$0.53	-69.1%
Dec 31, 2004	$1.73	+791.6%
Dec 31, 2003	$0.19	+119.7%
Dec 31, 2002	-$0.98	-185.9%
Dec 31, 2001	$1.14	+71.9%
Dec 31, 2000	$0.67	-79.4%
Dec 31, 1999	$3.23	+453.6%
Dec 31, 1998	$0.58	+642.5%
Dec 31, 1997	-$0.11	-286.1%
Dec 31, 1996	$0.06	-82.6%
Dec 31, 1995	$0.33	+2,282.2%
Dec 31, 1994	-$0.02	+16.0%
Dec 31, 1993	-$0.02	+50.1%
Dec 31, 1992	-$0.04	+37.8%
Dec 31, 1991	-$0.06	-

FAQ

What is the current MACD of BIIB?: As of today, BIIB MACD is $6.17

MACD Formula

MACD = EMA(12) − EMA(26)

MACD Signal

$6.80$0.16-2.27%

November 6, 2026

Summary

Current Value: As of today, BIIB MACD signal is $6.80, down -2.27% on November 6, 2026
1-Month High: BIIB MACD signal is currently -3.72% below its 1-month high of $7.07 set on November 4, 2026
1-Year High: BIIB MACD signal is currently -7.40% below its 1-year high of $7.35 set on December 5, 2025
1-Month Low: BIIB MACD signal is +205.30% above its 1-month low of $2.23 reached on October 12, 2026
1-Year Low: BIIB MACD signal is +405.64% above its 1-year low of -$2.23 reached on April 17, 2026

Performance

BIIB Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Signal	Nov 6, 26	$6.80	-2.3%	+145.7%	+593.9%	+179.2%	+281.2%	+255.6%	+199.5%
MACD	Nov 6, 26	$6.17	-5.7%	+168.4%	+407.8%	+225.6%	+170.6%	+234.7%	+247.8%
MACD Histogram	Nov 6, 26	-$0.63	-51.6%	-34.6%	-369.7%	-16.8%	-227.7%	-204.0%	-123.7%
Price	Nov 6, 26	$248.35	+1.8%	+11.4%	+20.4%	+41.1%	+58.5%	-0.1%	-10.9%
14-Day RSI	Nov 6, 26	56.99	+6.4%	+6.7%	+8.3%	+2.2%	-10.2%	+22.6%	+14.3%
ATR	Nov 6, 26	$8.21	+1.7%	+45.2%	+7.5%	+97.8%	+68.6%	+47.4%	+8.0%
Beta	Nov 6, 26	0.33	-2.9%	+6.5%	+32.0%	-42.1%	-42.1%	-54.2%	+725.0%
10-Day Volatility	Nov 6, 26	36.88%	+3.3%	+133.7%	+28.6%	+116.2%	+31.3%	+26.7%	+20.3%
50-Day SMA	Nov 6, 26	$230.01	+0.2%	+6.4%	+14.0%	+37.4%	+58.0%	-10.4%	-21.0%
20-Day SMA	Nov 6, 26	$243.91	+0.5%	+10.3%	+20.0%	+38.6%	+64.3%	-3.4%	-10.9%
50-Day EMA	Nov 6, 26	$232.71	+0.3%	+7.4%	+15.7%	+38.5%	+59.8%	-9.3%	-19.6%
20-Day EMA	Nov 6, 26	$243.61	+0.2%	+9.8%	+19.3%	+39.4%	+62.7%	-2.3%	-11.7%

MACD Signal Highs

BIIB MACD Signal Highs Comparison
Period	High	Date	Current
1M	$7.07	Nov 4, 26	-3.7%
3M	$7.07	Nov 4, 26	-3.7%
6M	$7.07	Nov 4, 26	-3.7%
1Y	$7.35	Dec 5, 25	-7.4%
3Y	$7.35	Dec 5, 25	-7.4%
5Y	$13.57	Oct 19, 22	-49.9%
All	$28.76	Jun 21, 21	-76.3%

MACD Signal Lows

BIIB MACD Signal Lows Comparison
Period	Low	Date	Current
1M	$2.23	Oct 12, 26	+205.3%
3M	$0.98	Aug 6, 26	+593.9%
6M	$0.65	Jul 28, 26	+948.3%
1Y	-$2.23	Apr 17, 26	+405.6%
3Y	-$7.05	Nov 20, 23	+196.4%
5Y	-$11.06	Dec 9, 21	+161.5%
All	-$22.18	Apr 5, 19	+130.7%

MACD Signal History

Date	Value	Change
Nov 6, 2026	$6.80	+179.2%
Dec 31, 2025	$2.44	+152.3%
Dec 31, 2024	-$4.66	-202.1%
Dec 31, 2023	$4.57	+365.6%
Dec 31, 2022	-$1.72	+61.3%
Dec 31, 2021	-$4.44	-118.2%
Dec 31, 2020	-$2.03	-151.1%
Dec 31, 2019	$3.98	+156.0%
Dec 31, 2018	-$7.10	-499.4%
Dec 31, 2017	$1.78	+145.1%
Dec 31, 2016	-$3.95	-215.5%
Dec 31, 2015	$3.42	-44.9%
Dec 31, 2014	$6.20	+23.4%
Dec 31, 2013	$5.02	+429.9%
Dec 31, 2012	$0.95	+1,073.4%
Dec 31, 2011	$0.08	-90.7%
Dec 31, 2010	$0.87	-35.1%
Dec 31, 2009	$1.34	+45.1%

Date	Value	Change
Dec 31, 2008	$0.93	+127.1%
Dec 31, 2007	-$3.42	-2,609.4%
Dec 31, 2006	$0.14	-76.3%
Dec 31, 2005	$0.58	-66.9%
Dec 31, 2004	$1.74	+440.3%
Dec 31, 2003	$0.32	+126.9%
Dec 31, 2002	-$1.20	-192.9%
Dec 31, 2001	$1.29	+2.5%
Dec 31, 2000	$1.26	-41.3%
Dec 31, 1999	$2.14	+260.5%
Dec 31, 1998	$0.59	+542.6%
Dec 31, 1997	-$0.13	-976.5%
Dec 31, 1996	$0.02	-93.8%
Dec 31, 1995	$0.25	+1,828.7%
Dec 31, 1994	-$0.01	-88.2%
Dec 31, 1993	-$0.01	-238.2%
Dec 31, 1992	$0.01	+107.8%
Dec 31, 1991	-$0.07	-

FAQ

What is the current MACD signal of BIIB?: As of today, BIIB MACD signal is $6.80

MACD Signal Formula

Signal = EMA(9) of MACD

MACD Histogram

-$0.63$0.22-51.65%

November 6, 2026

Summary

Current Value: As of today, BIIB MACD histogram is -$0.63, down -51.65% on November 6, 2026
1-Month High: BIIB MACD histogram is currently -127.28% below its 1-month high of $2.32 set on October 26, 2026
1-Year High: BIIB MACD histogram is currently -126.44% below its 1-year high of $2.39 set on February 9, 2026
1-Month Low: BIIB MACD histogram is +27.61% above its 1-month low of -$0.87 reached on October 8, 2026
1-Year Low: BIIB MACD histogram is +72.01% above its 1-year low of -$2.26 reached on January 20, 2026

Performance

BIIB Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Histogram	Nov 6, 26	-$0.63	-51.6%	-34.6%	-369.7%	-16.8%	-227.7%	-204.0%	-123.7%
MACD	Nov 6, 26	$6.17	-5.7%	+168.4%	+407.8%	+225.6%	+170.6%	+234.7%	+247.8%
MACD Signal	Nov 6, 26	$6.80	-2.3%	+145.7%	+593.9%	+179.2%	+281.2%	+255.6%	+199.5%
Price	Nov 6, 26	$248.35	+1.8%	+11.4%	+20.4%	+41.1%	+58.5%	-0.1%	-10.9%
14-Day RSI	Nov 6, 26	56.99	+6.4%	+6.7%	+8.3%	+2.2%	-10.2%	+22.6%	+14.3%
ATR	Nov 6, 26	$8.21	+1.7%	+45.2%	+7.5%	+97.8%	+68.6%	+47.4%	+8.0%
Beta	Nov 6, 26	0.33	-2.9%	+6.5%	+32.0%	-42.1%	-42.1%	-54.2%	+725.0%
10-Day Volatility	Nov 6, 26	36.88%	+3.3%	+133.7%	+28.6%	+116.2%	+31.3%	+26.7%	+20.3%
50-Day SMA	Nov 6, 26	$230.01	+0.2%	+6.4%	+14.0%	+37.4%	+58.0%	-10.4%	-21.0%
20-Day SMA	Nov 6, 26	$243.91	+0.5%	+10.3%	+20.0%	+38.6%	+64.3%	-3.4%	-10.9%
50-Day EMA	Nov 6, 26	$232.71	+0.3%	+7.4%	+15.7%	+38.5%	+59.8%	-9.3%	-19.6%
20-Day EMA	Nov 6, 26	$243.61	+0.2%	+9.8%	+19.3%	+39.4%	+62.7%	-2.3%	-11.7%

MACD Histogram Highs

BIIB MACD Histogram Highs Comparison
Period	High	Date	Current
1M	$2.32	Oct 26, 26	-127.3%
3M	$2.32	Oct 26, 26	-127.3%
6M	$2.32	Oct 26, 26	-127.3%
1Y	$2.39	Feb 9, 26	-126.4%
3Y	$3.54	Dec 14, 23	-117.9%
5Y	$7.91	Oct 3, 22	-108.0%
All	$16.22	Jun 10, 21	-103.9%

MACD Histogram Lows

BIIB MACD Histogram Lows Comparison
Period	Low	Date	Current
1M	-$0.87	Oct 8, 26	+27.6%
3M	-$1.06	Sep 10, 26	+40.0%
6M	-$1.81	Jul 15, 26	+65.0%
1Y	-$2.26	Jan 20, 26	+72.0%
3Y	-$2.69	Feb 16, 24	+76.5%
5Y	-$3.11	Dec 9, 22	+79.6%
All	-$11.65	Mar 25, 19	+94.6%

MACD Histogram History

Date	Value	Change
Nov 6, 2026	-$0.63	-16.8%
Dec 31, 2025	-$0.54	-161.3%
Dec 31, 2024	$0.88	-33.3%
Dec 31, 2023	$1.32	+175.7%
Dec 31, 2022	-$1.75	-172.5%
Dec 31, 2021	$2.41	+746.3%
Dec 31, 2020	$0.29	+128.9%
Dec 31, 2019	-$0.99	-16.3%
Dec 31, 2018	-$0.85	+20.2%
Dec 31, 2017	-$1.06	-304.7%
Dec 31, 2016	$0.52	-68.6%
Dec 31, 2015	$1.65	+249.4%
Dec 31, 2014	-$1.11	+23.6%
Dec 31, 2013	-$1.45	-55.6%
Dec 31, 2012	-$0.93	-589.2%
Dec 31, 2011	-$0.14	+40.3%
Dec 31, 2010	-$0.23	-170.2%
Dec 31, 2009	$0.32	+2,045.8%

Date	Value	Change
Dec 31, 2008	-$0.02	+95.8%
Dec 31, 2007	-$0.39	-33.1%
Dec 31, 2006	-$0.30	-580.5%
Dec 31, 2005	-$0.04	-162.0%
Dec 31, 2004	-$0.02	+87.1%
Dec 31, 2003	-$0.13	-160.1%
Dec 31, 2002	$0.21	+249.4%
Dec 31, 2001	-$0.14	+75.7%
Dec 31, 2000	-$0.59	-154.4%
Dec 31, 1999	$1.09	>+9,900.0%
Dec 31, 1998	-$0.01	-140.8%
Dec 31, 1997	$0.03	-37.0%
Dec 31, 1996	$0.04	-49.8%
Dec 31, 1995	$0.08	+9,488.9%
Dec 31, 1994	-$0.00	+91.4%
Dec 31, 1993	-$0.01	+74.9%
Dec 31, 1992	-$0.04	-451.3%
Dec 31, 1991	$0.01	-

FAQ

What is the current MACD histogram of BIIB?: As of today, BIIB MACD histogram is -$0.63

MACD Histogram Formula

Histogram = MACD − Signal

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