Noteworthy Monday Option Activity: PFNX, WW, ODFL
July 08, 2019 at 17:10 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Pfenex Inc (PFNX), where a total volume of 1,072 contracts has been traded thus far today, a contract volume which is representative of approximately 107,200 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 57.9% of PFNX's average daily trading volume over the past month, of 185,220 shares..