Jon Najarian Sees Unusual Options Activity In DraftKings And Rackspace

On CNBC's "Fast Money Halftime Report," Jon Najarian discussed some unusual option activity plays.

DraftKings DKNG has unusual options activity at the Dec. 11 $48 calls.

Najarian owns Rackspace Technology RXT Jan. 15 $20 calls. He will be in the trade for roughly three weeks to a month.