Jeff 10:49 am on Tuesday, July 5, 2016 Tags: ContangoETFs ( 446 ), StrangleRoll ( 49 ) NUGT strangle roll #ContangoETFs #strangleroll STO $NUGT Aug 19th 105/200 strangle for 24.60. Rolled from Aug 5th 150 call for a 1.60 credit.