Notable Tuesday Option Activity: SONC, IDCC, WK
February 20, 2018 at 15:38 PM EST
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Sonic Corp. (SONC), where a total volume of 4,104 contracts has been traded thus far today, a contract volume which is representative of approximately 410,400 underlying shares (given that every 1 contract represents 100 underlying shares)..