Noteworthy Thursday Option Activity: DFS, WYNN, IRM

Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Discover Financial Services (DFS), where a total of 14,023 contracts have traded so far, representing approximately 1.4 million underlying shares. That amounts to about 84.9% of DFS's average daily trading volume over the past month of 1.7 million shares..