Notable Tuesday Option Activity: UAL, AAL, WYNN

Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in United Continental Holdings Inc (UAL), where a total of 49,270 contracts have traded so far, representing approximately 4.9 million underlying shares. That amounts to about 102.3% of UAL's average daily trading volume over the past month of 4.8 million shares..