Short Interest in Biogen Inc. (NASDAQ:BIIB) Grows By 7.7%

Biogen Inc. (NASDAQ:BIIB – Get Free Report) was the target of a large increase in short interest in October. As of October 15th, there was short interest totalling 3,070,000 shares, an increase of 7.7% from the September 30th total of 2,850,000 shares…