Notable Tuesday Option Activity: LUV, REVG, DMRC

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Southwest Airlines Co (LUV), where a total of 70,723 contracts have traded so far, representing approximately 7.1 million underlying shares. That amounts to about 56.9% of LUV's average daily trading volume over the past month of 12.4 million shares..