Trading Hours & Holidays. Calendar of business days 2020. The Euronext Cash and Derivatives Markets will be open Monday to The following is a list of opening and closing times for stock and futures exchanges worldwide. Euronext Amsterdam, AMS, Netherlands, Amsterdam, CET, +1, Mar–Oct, 09:00, 17:40, No, 08:00, 16:40, No. Belgium Euronext Brussels, BRU Euronext Amsterdam is a stock exchange based in Amsterdam. Formerly known as the The Amsterdam Stock Exchange was established in 1602 by the Dutch East India Company In addition, trading was continued in other buildings, outside of the trading hours of the exchange, such as the trading clubs, and was not