Noteworthy Wednesday Option Activity: CASY, NVRO, IO
March 20, 2019 at 15:20 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Casey's General Stores, Inc. (CASY), where a total volume of 19,260 contracts has been traded thus far today, a contract volume which is representative of approximately 1.9 million underlying shares (given that every 1 contract represents 100 underlying shares)..