Notable Monday Option Activity: SRPT, ALNY, SWFT
August 22, 2016 at 11:47 AM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Sarepta Therapeutics Inc (SRPT), where a total volume of 24,954 contracts has been traded thus far today, a contract volume which is representative of approximately 2.5 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 130% of SRPT's average daily trading volume over the past month, of 1.9 million shares..