Notable Thursday Option Activity: UTX, C, EXPE

Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in United Technologies Corp (UTX), where a total of 11,634 contracts have traded so far, representing approximately 1.2 million underlying shares. That amounts to about 41.4% of UTX's average daily trading volume over the past month of 2.8 million shares..