Noteworthy Wednesday Option Activity: PBYI, MBI, XON
October 04, 2017 at 15:22 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Puma Biotechnology Inc (PBYI), where a total volume of 6,609 contracts has been traded thus far today, a contract volume which is representative of approximately 660,900 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 89.5% of PBYI's average daily trading volume over the past month, of 738,030 shares..