Notable Thursday Option Activity: HUM, HCA, ESRX
June 22, 2017 at 13:38 PM EDT
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Humana Inc. (HUM), where a total volume of 16,871 contracts has been traded thus far today, a contract volume which is representative of approximately 1.7 million underlying shares (given that every 1 contract represents 100 underlying shares)..