Biogen (BIIB) Total Return Level: 250.69

Biogen, Inc. (BIIB)

250.69 -3.15 (-1.24%) USD | NASDAQ | Oct 23, 16:00

247.18 -3.51 (-1.40%) After-Hours: 20:00

Total Return Level Chart

Historical Total Return Level Data

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Date	Value
October 23, 2026	250.69
October 22, 2026	253.84
October 21, 2026	240.98
October 20, 2026	243.10
October 19, 2026	233.48
October 16, 2026	232.65
October 15, 2026	235.35
October 14, 2026	232.83
October 13, 2026	228.90
October 12, 2026	229.41
October 09, 2026	225.71
October 08, 2026	218.43
October 07, 2026	222.15
October 06, 2026	222.89
October 05, 2026	223.59
October 02, 2026	219.88
October 01, 2026	222.82
September 30, 2026	225.88
September 29, 2026	227.07
September 28, 2026	228.69
September 25, 2026	227.60
September 24, 2026	226.36
September 23, 2026	227.53
September 22, 2026	225.36
September 21, 2026	219.07

Date	Value
September 18, 2026	215.50
September 17, 2026	219.05
September 16, 2026	216.01
September 15, 2026	216.17
September 14, 2026	217.36
September 11, 2026	217.15
September 10, 2026	215.43
September 09, 2026	210.73
September 08, 2026	212.50
September 04, 2026	220.83
September 03, 2026	224.51
September 02, 2026	222.67
September 01, 2026	216.04
August 31, 2026	216.65
August 28, 2026	218.50
August 27, 2026	221.50
August 26, 2026	221.07
August 25, 2026	220.77
August 24, 2026	218.12
August 21, 2026	216.78
August 20, 2026	214.35
August 19, 2026	221.56
August 18, 2026	212.55
August 17, 2026	209.15
August 14, 2026	209.83

Total Return Level Definition

The total return level allows investors to view the performance of a security inclusive of both price appreciation and dividends/distributions. Total return level is seen as the most accurate calculation that produces returns consistent with most other sources.

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Total Return Level Range, Past 5 Years

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