Biogen Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jul 11, 2025	133.49	134.59	132.37	134.21	134.21	-0.83%	1,137,577
Jul 10, 2025	133.45	137.19	132.77	135.33	135.33	1.74%	992,049
Jul 9, 2025	134.56	137.84	131.67	133.02	133.02	-1.07%	1,528,822
Jul 8, 2025	130.32	135.58	130.32	134.46	134.46	3.33%	1,350,819
Jul 7, 2025	132.10	133.20	129.08	130.13	130.13	-2.06%	1,086,980
Jul 3, 2025	133.49	134.42	132.21	132.87	132.87	-0.24%	633,328
Jul 2, 2025	130.00	134.63	129.85	133.19	133.19	2.40%	1,474,231
Jul 1, 2025	124.94	134.75	124.94	130.07	130.07	3.57%	1,919,845
Jun 30, 2025	126.30	126.53	123.90	125.59	125.59	-0.39%	1,184,454
Jun 27, 2025	127.20	128.25	125.60	126.08	126.08	-0.66%	1,100,003
Jun 26, 2025	127.89	129.27	126.46	126.92	126.92	-0.31%	864,951
Jun 25, 2025	126.30	127.98	125.13	127.31	127.31	0.79%	1,095,917
Jun 24, 2025	125.57	127.36	125.02	126.31	126.31	1.24%	938,208
Jun 23, 2025	126.90	127.68	123.21	124.76	124.76	-1.79%	1,190,232
Jun 20, 2025	127.96	128.64	126.12	127.04	127.04	0.40%	2,166,571
Jun 18, 2025	127.06	127.88	125.24	126.54	126.54	-0.02%	2,331,174
Jun 17, 2025	130.27	130.70	126.49	126.56	126.56	-3.42%	1,154,818
Jun 16, 2025	131.49	131.58	128.83	131.04	131.04	0.30%	1,112,006
Jun 13, 2025	130.87	132.49	130.11	130.65	130.65	-1.25%	1,207,509
Jun 12, 2025	132.93	134.12	131.47	132.31	132.31	-0.56%	1,147,651
Jun 11, 2025	135.90	136.41	132.90	133.06	133.06	-1.79%	1,331,148
Jun 10, 2025	134.25	136.84	133.42	135.49	135.49	1.00%	991,129
Jun 9, 2025	134.06	135.69	132.93	134.15	134.15	0.77%	1,081,560
Jun 6, 2025	131.55	133.72	131.45	133.13	133.13	2.12%	1,166,151
Jun 5, 2025	131.87	132.12	129.61	130.36	130.36	-1.14%	1,235,671
Jun 4, 2025	132.45	133.66	131.67	131.86	131.86	0.02%	1,472,904
Jun 3, 2025	130.77	134.74	129.51	131.84	131.84	0.53%	1,825,014
Jun 2, 2025	129.59	131.85	128.07	131.14	131.14	1.04%	1,868,120
May 30, 2025	132.59	132.59	129.62	129.79	129.79	-2.23%	3,640,026
May 29, 2025	128.10	132.94	127.53	132.75	132.75	4.09%	1,957,064
May 28, 2025	128.12	129.90	126.87	127.53	127.53	-0.67%	1,559,077
May 27, 2025	126.97	129.36	125.89	128.39	128.39	2.05%	1,584,259
May 23, 2025	124.29	126.19	123.97	125.81	125.81	-0.39%	837,407
May 22, 2025	126.55	127.07	125.35	126.30	126.30	-0.41%	937,041
May 21, 2025	129.70	130.07	126.28	126.82	126.82	-2.86%	1,593,947
May 20, 2025	129.04	131.13	128.82	130.55	130.55	0.86%	1,684,915
May 19, 2025	126.25	129.56	124.93	129.44	129.44	3.07%	2,387,543
May 16, 2025	123.70	125.77	122.46	125.59	125.59	1.53%	1,803,999
May 15, 2025	121.16	123.72	119.18	123.70	123.70	2.77%	1,945,007
May 14, 2025	123.38	123.74	120.04	120.37	120.37	-2.27%	1,495,858
May 13, 2025	124.01	124.40	121.60	123.16	123.16	-1.00%	1,715,292
May 12, 2025	119.63	124.82	119.46	124.40	124.40	5.27%	2,554,633
May 9, 2025	118.75	120.11	118.05	118.17	118.17	-0.19%	1,306,990
May 8, 2025	115.85	119.87	115.25	118.39	118.39	1.01%	1,871,895
May 7, 2025	117.73	118.00	116.22	117.21	117.21	0.33%	1,684,379
May 6, 2025	121.53	121.81	115.86	116.82	116.82	-4.09%	1,736,141
May 5, 2025	123.33	123.53	121.51	121.80	121.80	-1.40%	1,099,112
May 2, 2025	122.41	123.72	120.91	123.53	123.53	2.15%	1,460,071
May 1, 2025	120.37	125.34	118.15	120.93	120.93	-0.12%	2,377,197
Apr 30, 2025	120.19	121.41	118.75	121.08	121.08	0.76%	1,528,289