Jeff 9:08 am on Wednesday, August 24, 2016 Tags: ContangoETFs ( 446 ), StrangleRoll ( 49 ) NUGT call closed #ContangoETFs BTC $NUGT Sept 16th 180 call for 1.50. Sold for 9.20 on 6/3. Looking to #StrangleRoll my Sept 9th 120 put.