Notable Thursday Option Activity: ENR, MIDD, AIMC

Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Energizer Holdings Inc (ENR), where a total volume of 3,004 contracts has been traded thus far today, a contract volume which is representative of approximately 300,400 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 77.8% of ENR's average daily trading volume over the past month, of 386,075 shares..