Noteworthy Tuesday Option Activity: IRBT, CVNA, COR

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in iRobot Corp (IRBT), where a total of 8,139 contracts have traded so far, representing approximately 813,900 underlying shares. That amounts to about 128.5% of IRBT's average daily trading volume over the past month of 633,440 shares..