The latest closing stock price for Biogen as of February 20, 2025 is 137.08.
An investor who bought $1,000 worth of Biogen stock at the IPO in 1991 would have $46,591 today, roughly 47 times their original investment - a 12.42% compound annual growth rate over 33 years.
The all-time high Biogen stock closing price was 438.73 on March 20, 2015.
The Biogen 52-week high stock price is 238.00, which is 73.6% above the current share price.
The Biogen 52-week low stock price is 128.51, which is 6.3% below the current share price.
The average Biogen stock price for the last 52 weeks is 193.15.
An investor who bought $1,000 worth of Biogen stock at the IPO in 1991 would have $46,591 today, roughly 47 times their original investment - a 12.42% compound annual growth rate over 33 years.
The all-time high Biogen stock closing price was 438.73 on March 20, 2015.
The Biogen 52-week high stock price is 238.00, which is 73.6% above the current share price.
The Biogen 52-week low stock price is 128.51, which is 6.3% below the current share price.
The average Biogen stock price for the last 52 weeks is 193.15.