Notable Wednesday Option Activity: SIR, TPX, IMMU
October 03, 2018 at 15:25 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Select Income REIT (SIR), where a total volume of 7,658 contracts has been traded thus far today, a contract volume which is representative of approximately 765,800 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 89.4% of SIR's average daily trading volume over the past month, of 856,960 shares..