BIIB is 53.5% below its all-time high.

It needs to gain 115.2% to close at a new record.

Now $221.16ATH $475.98

Drawdown: -53.5%
Record close: $475.98
Record set: Mar 20, 2015
Current price: $221.16
Market cap: $32.7B
Sector: Health Care

ATH means the highest split-adjusted daily close on record, not the intraday peak. Quotes are delayed by up to 15 minutes. For information only, not investment advice.