Noteworthy Tuesday Option Activity: OXY, RGR, INSP

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Occidental Petroleum Corp (OXY), where a total of 50,422 contracts have traded so far, representing approximately 5.0 million underlying shares. That amounts to about 46.2% of OXY's average daily trading volume over the past month of 10.9 million shares..