Noteworthy Monday Option Activity: UNP, KLAC, TWTR
January 27, 2020 at 13:17 PM EST
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Union Pacific Corp (UNP), where a total volume of 12,415 contracts has been traded thus far today, a contract volume which is representative of approximately 1.2 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 44.1% of UNP's average daily trading volume over the past month, of 2.8 million shares..