Notable Wednesday Option Activity: COHR, ESPR, SBNY
January 24, 2018 at 15:17 PM EST
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Coherent Inc (COHR), where a total volume of 2,079 contracts has been traded thus far today, a contract volume which is representative of approximately 207,900 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 52.3% of COHR's average daily trading volume over the past month, of 397,855 shares..