On Monday (today) the Evergrande stock closed with +8.05% at the Hong Kong Stock Exchange; symbol there 3333.HK according to Yahoo Finance, ie. https://finance.yahoo.com/quote/3333.HK?p=3333.HK&.tsrc=fin-srch The stock is also available via OTC in the US, ie. https://finance.yahoo.com/quote/EGRNF?p=EGRNF&.tsrc=fin-srch But in the US it has risen only about 3.5% yet. Shouldn't it have opened with the +8.05% ? As said the HK trading day has already closed some hours ago, now the US trading session has started. And: isn't arbitrage possible with such a stock listed in two countries?
Not sure if it's the same stock though. Usually any foreign stocks that are listed on the US exchanges are ADR's and not really the stocks themselves. So the evergrande stock that's listed on the HK exchange could be the real stock but the one listed on the US exchange is an ADR. So not sure if one can do arbitrage on that.
As of now, the ADR is trading at a 2.5% premium to the local. Day to day, you might see fluctuations because one market is closed and the other market is open and there was news in between but that is difficult to trade as the closed market will open immediately to a price close to where the open market was trading.
Soooo when stocks close for trading each day in NY @ 400pm ET (regular trading session) does anyone expect the price to be the same as when NY opened @ 930am ET? Depending on the stock a few actually are the same price as where they started the day. A high percentage are not. So why should one expect the price (or percentage gain/loss) of Evergrande opening in NY be the same as where it closed at in HK .......... hours before? Just because there is no trading in between periods on different sides of the world doesn't mean price picks up exactly where it left off.
ADRs can pay dividends. https://www.fool.com/investing/2018/10/24/what-is-an-adr-and-how-does-it-differ-from-regular.aspx