Noteworthy Thursday Option Activity: OPRX, AIG, ASAN

Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in OptimizeRx Corp (OPRX), where a total volume of 1,308 contracts has been traded thus far today, a contract volume which is representative of approximately 130,800 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 47.5% of OPRX's average daily trading volume over the past month, of 275,465 shares..