Shorting SpaceX when you own the same amount of SpaceX in an ETF doesn't require any derivatives and is a fairly safe play. The amount of interest you have to p

Shorting SpaceX when you own the same amount of SpaceX in an ETF doesn't require any derivatives and is a fairly safe play. The amount of interest you have to pay will vary a little bit, but it should cost a very small amount net. The biggest issues are the effort and tax implications of balancing the SpaceX short.