Noteworthy Thursday Option Activity: GM, WYNN, DASH

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in General Motors Co (GM), where a total of 99,494 contracts have traded so far, representing approximately 9.9 million underlying shares. That amounts to about 73.8% of GM's average daily trading volume over the past month of 13.5 million shares..