Noteworthy Tuesday Option Activity: UNH, IMGN, MSFT
April 17, 2018 at 15:19 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in UnitedHealth Group Inc (UNH), where a total volume of 22,529 contracts has been traded thus far today, a contract volume which is representative of approximately 2.3 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 57.1% of UNH's average daily trading volume over the past month, of 3.9 million shares..