Want some free money? Short gold and BTC with a several month timeline.
Trading large positions on margin with a time frame of 'several months' is not a good idea for multiple reasons.
Interest rates will eat away at your money and it is very risky to leave your position open for that long.
I'm also sure that bitcoin will go both up and down, in several months that is...
I am a sort of prophet.
lol, ok.