Well, if we're talking about the value of the underlying assets - then I imagine you have all your savings in gold because the PE ratios in the US stock market are already absolutely insane.

If you're trying to escape an expected upcoming crash you don't necessarily need to look for growth but instead stability. Precious metals are always popular but simply shifting a portion of your money into an index fund of a different stock exchange should help minimize your exposure to any catastrophic loss.

This is, of course, not financial advice.