All charts and data on this site are CPI-U inflation-adjusted and with dividends reinvested. (Why?)

Total Real Returns

BIIB

Tue 1991-09-17? to Tue 2022-12-06 TRR
Price
Day
Change
Trendline Overall
Return
Worst
Drawdown
Current
Drawdown
BIIB
×
46.19 TRR
2022-12-06
−0.46%
Tue
+19.27%/yr
(R2=0.814)
+4,519.2%
+13.06%/yr
−90.8%
1994-12-16
−47.8%
Biogen Inc NASDAQ Common Stock