You buy 50% in ultralong ETF shares, the other 50% long in ultrashort shares.
An ETF can't go below 0
(and even if they did you don't get margin calls)
But ETFs can gain beyond 100%
i.e. BGU went from 18 to 63
So, what you lose in one ETF (ultralong/ultrashort), you get in the other (ultrashort/ultralong)?
An ETF can't go below 0
(and even if they did you don't get margin calls)
But ETFs can gain beyond 100%
i.e. BGU went from 18 to 63
So, what you lose in one ETF (ultralong/ultrashort), you get in the other (ultrashort/ultralong)?