Noteworthy Friday Option Activity: MCK, EW, LRCX
October 18, 2019 at 13:33 PM EDT
Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in McKesson Corp (MCK), where a total of 8,789 contracts have traded so far, representing approximately 878,900 underlying shares. That amounts to about 48.4% of MCK's average daily trading volume over the past month of 1.8 million shares..