Notable Thursday Option Activity: CFX, CNR, TSE

Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Colfax Corp (CFX), where a total volume of 6,820 contracts has been traded thus far today, a contract volume which is representative of approximately 682,000 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 67.9% of CFX's average daily trading volume over the past month, of 1.0 million shares..