Noteworthy Tuesday Option Activity: DIS, MPC, ROST

Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Walt Disney Co. (DIS), where a total volume of 49,919 contracts has been traded thus far today, a contract volume which is representative of approximately 5.0 million underlying shares (given that every 1 contract represents 100 underlying shares)..