Biogen Inc. historical data

1M 3M 6M 1Y 5Y MAX Download CSV

Date	Open	High	Low	Close	Adj. close	Volume
2021-04-22	260.00	264.52	257.03	259.00	259.00	2,411,300
2021-04-21	272.63	273.39	266.50	269.85	269.85	1,053,000
2021-04-20	269.01	274.81	268.21	273.20	273.20	841,100
2021-04-19	269.55	270.77	265.44	269.05	269.05	884,700
2021-04-16	270.61	273.83	269.79	270.31	270.31	1,014,800
2021-04-15	265.71	272.00	265.71	270.44	270.44	986,300
2021-04-14	267.44	270.38	264.63	265.79	265.79	697,400
2021-04-13	264.91	266.97	262.42	266.19	266.19	823,300
2021-04-12	267.31	268.27	262.55	262.80	262.80	753,600
2021-04-09	265.73	268.59	263.50	268.17	268.17	874,100
2021-04-08	272.20	272.20	265.37	265.73	265.73	800,900
2021-04-07	272.00	272.00	267.18	268.02	268.02	851,400
2021-04-06	276.17	276.50	271.30	271.76	271.76	1,006,500
2021-04-05	279.24	279.92	276.63	277.88	277.88	744,900
2021-04-01	280.00	281.88	278.00	278.71	278.71	996,300
2021-03-31	276.32	280.83	274.39	279.75	279.75	1,135,800
2021-03-30	273.79	279.45	273.07	276.01	276.01	882,100
2021-03-29	275.75	278.60	273.14	276.08	276.08	794,700
2021-03-26	272.21	277.11	271.03	276.63	276.63	665,300
2021-03-25	267.47	280.00	264.36	273.97	273.97	1,685,100
2021-03-24	267.04	270.75	265.66	265.69	265.69	951,800
2021-03-23	272.73	273.10	266.00	267.21	267.21	888,100
2021-03-22	267.34	273.86	266.00	272.34	272.34	1,169,000
2021-03-19	261.43	269.35	261.12	267.07	267.07	2,117,900
2021-03-18	262.01	267.03	261.52	262.27	262.27	885,100
2021-03-17	258.50	267.29	257.22	264.15	264.15	1,092,900
2021-03-16	261.81	265.99	258.07	259.92	259.92	1,421,600
2021-03-15	268.02	271.43	250.42	260.13	260.13	2,829,400
2021-03-12	266.66	267.49	261.72	266.13	266.13	1,034,300
2021-03-11	263.06	268.00	260.55	267.44	267.44	1,596,300
2021-03-10	269.52	269.52	262.60	262.61	262.61	1,736,400
2021-03-09	272.59	278.24	266.39	266.49	266.49	1,769,100
2021-03-08	270.70	278.87	267.49	270.01	270.01	1,163,800
2021-03-05	265.83	273.33	262.45	270.71	270.71	1,062,500
2021-03-04	266.57	270.30	262.48	263.57	263.57	1,291,500
2021-03-03	267.80	269.28	263.80	266.60	266.60	1,037,100
2021-03-02	273.00	275.64	269.50	269.85	269.85	1,258,200
2021-03-01	274.42	275.65	271.39	273.24	273.24	1,060,100
2021-02-26	278.28	278.92	269.31	272.88	272.88	1,535,100
2021-02-25	284.26	284.40	274.71	277.26	277.26	1,023,800
2021-02-24	278.75	285.71	276.68	282.74	282.74	889,300
2021-02-23	281.99	284.87	275.67	279.08	279.08	1,306,200
2021-02-22	276.06	288.08	274.53	284.63	284.63	1,397,700
2021-02-19	278.54	281.45	275.86	278.35	278.35	1,254,000
2021-02-18	274.85	277.97	272.00	275.90	275.90	933,000
2021-02-17	276.07	280.06	273.70	276.67	276.67	960,300
2021-02-16	275.00	283.00	275.00	279.32	279.32	1,303,600
2021-02-12	278.12	280.22	274.83	278.03	278.03	1,033,900
2021-02-11	278.51	282.75	276.69	278.81	278.81	1,214,200
2021-02-10	271.45	277.25	268.46	275.00	275.00	1,353,800
2021-02-09	268.23	269.39	265.90	269.31	269.31	749,600
2021-02-08	266.56	270.17	265.00	268.93	268.93	1,045,900
2021-02-05	268.14	268.14	263.89	265.09	265.09	1,061,000
2021-02-04	262.16	270.39	260.97	267.39	267.39	1,663,200
2021-02-03	269.99	278.55	262.08	263.25	263.25	2,521,700
2021-02-02	281.30	282.50	276.83	277.72	277.72	1,194,000
2021-02-01	283.20	284.75	274.72	278.46	278.46	1,445,700
2021-01-29	294.43	296.38	281.51	282.61	282.61	4,789,400
2021-01-28	265.13	270.89	264.77	267.87	267.87	979,600
2021-01-27	267.70	268.66	262.99	265.15	265.15	1,116,300

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Stock splits

Date	Split (new : old)
2001-01-18	3:1
1999-12-21	2:1

Dividends

No dividends on record.

Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.