White Forex MT5 trading hours for all currency pairs except cryptocurrencies and stocks are 24/5, starting at 12:00 a.m. on Monday and closing at 11:59 p.m. on Friday server time (EET/EST). Cryptocurrency trading is available 24/7, while trading on stocks is available depending on the trading hours of the exchange a stock belongs to.
Any trading is unavailable during server maintenance from 12:00 a.m to 1:00 a.m. on Saturday and from 1:00 a.m. to 2:00 a.m. on Sunday.