Notable Thursday Option Activity: LLNW, ROKU, TPX

Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Limelight Networks Inc (LLNW), where a total volume of 20,584 contracts has been traded thus far today, a contract volume which is representative of approximately 2.1 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 60.4% of LLNW's average daily trading volume over the past month, of 3.4 million shares..