Noteworthy Friday Option Activity: PX, EXPE, IBM
October 13, 2017 at 13:25 PM EDT
Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Praxair Inc (PX), where a total of 4,874 contracts have traded so far, representing approximately 487,400 underlying shares. That amounts to about 43.7% of PX's average daily trading volume over the past month of 1.1 million shares..