This operation is shown only to those who possess an account denominated in US dollars.
The currency is still pegged (7.75 per US dollar) in a very narrow band of fluctuation, the maximum may fluctuate 1.27%. But if the Hong Kong Government will reassess the HKD the gains could easily be 15% or more. The best way to invest in this scenario is buying a bond of the Hong Kong Monetary Authority, or an equity on the Hang Seng Index. So you can save the cost of "overnight".
The currency is still pegged (7.75 per US dollar) in a very narrow band of fluctuation, the maximum may fluctuate 1.27%. But if the Hong Kong Government will reassess the HKD the gains could easily be 15% or more. The best way to invest in this scenario is buying a bond of the Hong Kong Monetary Authority, or an equity on the Hang Seng Index. So you can save the cost of "overnight".