ZKB Gold ETF hedged (CHF)

I heard about a gold ETF of the Zurich Cantonal Bank (ZKB) hedging against the US dollar. I still have to look into it in detail but from a cursory look I learnt that I ought to buy it if I expect the USD to weaken some more against the CHF. This ETF is traded on the Swiss stock market (SIX) with the symbol ZGLDHC. Unfortunately I didn't know about it before the recent decline of the USD against CHF. I see that the same gold ETF is also available with hedges against the EUR and GBP. It is mentioned in this pamphlet of ZKB.