Noteworthy Wednesday Option Activity: KRFT, AMZN, FB

Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Kraft Foods Group Inc (KRFT), where a total of 87,026 contracts have traded so far, representing approximately 8.7 million underlying shares. That amounts to about 314.1% of KRFT's average daily trading volume over the past month of 2.8 million shares..