Returns the GMT, which is calculated taking into account the DST switch by the local time on the computer where the client terminal is running. There are 2 variants of the function.
Call without parameters
Call with MqlDateTime type parameter
MqlDateTime& dt_struct // Variable of structure type
[out] Variable of structure type MqlDateTime.
Value of datetime type
If the MqlDateTime structure type variable has been passed as a parameter, it is filled accordingly.
To arrange high-resolution counters and timers, use the GetTickCount() function, which produces values in milliseconds.
During testing in the strategy tester, TimeGMT() is always equal to TimeTradeServer() simulated server time.