Notable Wednesday Option Activity: APA, RIG, BAC

Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Apache Corp (APA), where a total of 17,007 contracts have traded so far, representing approximately 1.7 million underlying shares. That amounts to about 44.3% of APA's average daily trading volume over the past month of 3.8 million shares..