Noteworthy Tuesday Option Activity: UNP, IBM, COST
January 17, 2017 at 13:42 PM EST
Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Union Pacific Corp (UNP), where a total of 14,035 contracts have traded so far, representing approximately 1.4 million underlying shares. That amounts to about 44.7% of UNP's average daily trading volume over the past month of 3.1 million shares..