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BIOGEN INC (BIIB) Stock Stock Chart

USA - NASDAQ:BIIB - US09062X1037 - Common Stock

149.33 USD
-2.11 (-1.39%)
Last: 11/4/2025, 6:27:53 PM
147.956 USD
-1.37 (-0.92%)
After Hours: 11/4/2025, 6:27:53 PM
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BIOGEN INC / BIIB Daily stock chart