Noteworthy Tuesday Option Activity: SCOR, MTOR, EMC

Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in comScore Inc (SCOR), where a total volume of 3,264 contracts has been traded thus far today, a contract volume which is representative of approximately 326,400 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 81.2% of SCOR's average daily trading volume over the past month, of 402,050 shares..