Notable Tuesday Option Activity: GOOGL, UNP, DNB

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Alphabet Inc (GOOGL), where a total of 20,667 contracts have traded so far, representing approximately 2.1 million underlying shares. That amounts to about 80.3% of GOOGL's average daily trading volume over the past month of 2.6 million shares..