Noteworthy Tuesday Option Activity: TSO, APA, F

Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Tesoro Corporation (TSO), where a total of 38,652 contracts have traded so far, representing approximately 3.9 million underlying shares. That amounts to about 166.7% of TSO's average daily trading volume over the past month of 2.3 million shares..