Noteworthy Monday Option Activity: CHRS, WHR, HLF
May 16, 2016 at 15:26 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Coherus BioSciences Inc (CHRS), where a total volume of 1,155 contracts has been traded thus far today, a contract volume which is representative of approximately 115,500 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 46.8% of CHRS's average daily trading volume over the past month, of 246,790 shares..