Notable Friday Option Activity: BIIB, BMRN, EL
August 16, 2019 at 15:35 PM EDT
Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Biogen Inc (BIIB), where a total of 6,128 contracts have traded so far, representing approximately 612,800 underlying shares. That amounts to about 44.8% of BIIB's average daily trading volume over the past month of 1.4 million shares..