Notable Wednesday Option Activity: MO, WFC, BLK

Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Altria Group Inc (MO), where a total of 27,003 contracts have traded so far, representing approximately 2.7 million underlying shares. That amounts to about 43.1% of MO's average daily trading volume over the past month of 6.3 million shares..