Notable Tuesday Option Activity: GPN, AMAT, MDT

Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Global Payments Inc (GPN), where a total of 7,238 contracts have traded so far, representing approximately 723,800 underlying shares. That amounts to about 45.5% of GPN's average daily trading volume over the past month of 1.6 million shares..