Notable Wednesday Option Activity: DATA, CNX, VAC
July 20, 2016 at 15:30 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Tableau Software, Inc. (DATA), where a total volume of 4,606 contracts has been traded thus far today, a contract volume which is representative of approximately 460,600 underlying shares (given that every 1 contract represents 100 underlying shares)..