Noteworthy Friday Option Activity: NNN, FIVE, SPLK

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in National Retail Properties Inc (NNN), where a total of 4,488 contracts have traded so far, representing approximately 448,800 underlying shares. That amounts to about 50.1% of NNN's average daily trading volume over the past month of 895,890 shares..