Notable Monday Option Activity: GOOGL, WMT, MMM

Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Google Inc (GOOGL), where a total of 19,515 contracts have traded so far, representing approximately 2.0 million underlying shares. That amounts to about 74.1% of GOOGL's average daily trading volume over the past month of 2.6 million shares..