Returns a numerical value, indicating the day of the week corresponding to the specified date, 0 = Sunday, 1 = Monday, 2 = Tuesday, 3 = Wednesday, 4 = Thursday, 5 = Friday and 6 = Saturday.
The Date is specified in the YYYMMdd format, where YYY is the number of years since 1900, MM is the month, and dd is the day of the month.
- YYYMMdd - a numerical expression, specifying the date in YYYMMdd format.
Will return a value of 2, indicating Tuesday, for January 1st, 2008.
Will return a value of 4, indicating Thursday, for June 3rd, 1999.
Will return a value of 0, indicating that today is a Sunday.
Will return a value of 5 if the day of the current bar was a Friday.