Notable Tuesday Option Activity: SRPT, AZO, STMP

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Sarepta Therapeutics Inc (SRPT), where a total of 20,675 contracts have traded so far, representing approximately 2.1 million underlying shares. That amounts to about 43.9% of SRPT's average daily trading volume over the past month of 4.7 million shares..