Notable Thursday Option Activity: BIIB, BLK, LOW
July 08, 2021 at 13:22 PM EDT
Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Biogen Inc (BIIB), where a total of 11,971 contracts have traded so far, representing approximately 1.2 million underlying shares. That amounts to about 51.5% of BIIB's average daily trading volume over the past month of 2.3 million shares..