Notable Wednesday Option Activity: BPMC, LGF, CVI

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Blueprint Medicines Corp (BPMC), where a total of 1,350 contracts have traded so far, representing approximately 135,000 underlying shares. That amounts to about 42.6% of BPMC's average daily trading volume over the past month of 317,250 shares..