Notable Thursday Option Activity: FFIV, DISCA, MO
July 19, 2018 at 13:43 PM EDT
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in F5 Networks, Inc. (FFIV), where a total volume of 4,231 contracts has been traded thus far today, a contract volume which is representative of approximately 423,100 underlying shares (given that every 1 contract represents 100 underlying shares)..