Noteworthy Tuesday Option Activity: NSC, AAL, UAL
January 16, 2018 at 13:27 PM EST
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Norfolk Southern Corp. (NSC), where a total volume of 8,409 contracts has been traded thus far today, a contract volume which is representative of approximately 840,900 underlying shares (given that every 1 contract represents 100 underlying shares)..