Noteworthy Tuesday Option Activity: FIS, BKNG, UAL

Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Fidelity National Information Services Inc (FIS), where a total volume of 21,466 contracts has been traded thus far today, a contract volume which is representative of approximately 2.1 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 94.9% of FIS's average daily trading volume over the past month, of 2.3 million shares..