Noteworthy Friday Option Activity: UTHR, NSTG, AA
January 25, 2019 at 15:30 PM EST
Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in United Therapeutics Corp (UTHR), where a total of 2,242 contracts have traded so far, representing approximately 224,200 underlying shares. That amounts to about 65.4% of UTHR's average daily trading volume over the past month of 342,690 shares..