Notable Thursday Option Activity: OSTK, BNED, AOBC
June 21, 2018 at 15:17 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Overstock. om Inc (OSTK), where a total volume of 8,111 contracts has been traded thus far today, a contract volume which is representative of approximately 811,100 underlying shares (given that every 1 contract represents 100 underlying shares).