Noteworthy Thursday Option Activity: RTRX, ATSG, ACAD
August 01, 2019 at 15:24 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Retrophin, Inc. (RTRX), where a total volume of 4,206 contracts has been traded thus far today, a contract volume which is representative of approximately 420,600 underlying shares (given that every 1 contract represents 100 underlying shares)..