Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in LendingTree Inc (TREE), where a total volume of 797 contracts has been traded thus far today, a contract volume which is representative of approximately 79,700 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 44.9% of TREE's average daily trading volume over the past month, of 177,550 shares..