Notable Tuesday Option Activity: BLUE, CRUS, XON
January 16, 2018 at 15:41 PM EST
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in bluebird bio Inc (BLUE), where a total volume of 3,079 contracts has been traded thus far today, a contract volume which is representative of approximately 307,900 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 41.6% of BLUE's average daily trading volume over the past month, of 739,795 shares..