Notable Thursday Option Activity: NK, PANW, CLCT
October 15, 2020 at 15:18 PM EDT
Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in NantKwest Inc (NK), where a total of 5,671 contracts have traded so far, representing approximately 567,100 underlying shares. That amounts to about 58.4% of NK's average daily trading volume over the past month of 970,690 shares..