Noteworthy Tuesday Option Activity: IRBT, PM, GE
August 21, 2018 at 15:19 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in iRobot Corp (IRBT), where a total volume of 4,703 contracts has been traded thus far today, a contract volume which is representative of approximately 470,300 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 43.2% of IRBT's average daily trading volume over the past month, of 1.1 million shares..