Noteworthy Friday Option Activity: MA, GPS, JPM

Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Mastercard Inc (MA), where a total of 18,329 contracts have traded so far, representing approximately 1.8 million underlying shares. That amounts to about 60.6% of MA's average daily trading volume over the past month of 3.0 million shares..