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

Total Real Returns

BIIB: Total Real Return Chart (Dividends Reinvested, Inflation Adjusted)

Tue 1991-09-17? to Tue 2024-05-14 TRR
Price 		Day
Change 		Trendline Overall
Return 		Worst
Drawdown 		Current
Drawdown
BIIB × 		34.42 TRR
2024-05-14 		+0.67%
Tue 		+18.02%/yr
(R2=0.797) 		+3,341.7%
+11.44%/yr 		−90.8%
1994-12-16 		−61.1%
Biogen Inc NASDAQ Common Stock