Forex market is open Sunday through Friday – see the exact hours below (all times GMT):
To practice trading on weekend, download FREE offline Forex Simulator.
(Note any Forex Demo account is useless when there is no trading)
Forex Hours
Asian session: 23.00 – 08.00
European session: 07.00 – 16.00
North American session: 12.00 – 20.00
On holidays, like e.g. New Year Day, trading is open, but it is usually very light.