Notable Thursday Option Activity: DVA, SYF, ROKU
July 12, 2018 at 15:21 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in DaVita Inc (DVA), where a total volume of 6,027 contracts has been traded thus far today, a contract volume which is representative of approximately 602,700 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 41.4% of DVA's average daily trading volume over the past month, of 1.5 million shares..