Notable Monday Option Activity: TSO, INTC, PRTK
June 12, 2017 at 15:25 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Tesoro Corporation (TSO), where a total volume of 12,162 contracts has been traded thus far today, a contract volume which is representative of approximately 1.2 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 42% of TSO's average daily trading volume over the past month, of 2.9 million shares..