The time on the YEWTrading server is GMT -1.
This is in the vicinity of the United Kingdom.
For example, Japan is GMT+9.
System time +10 is Japan local time
Daylight saving time begins after the second Sunday in March and ends on the first Sunday in November.
Daylight saving time conforms to the U.S. Daylight saving time, so the changeover will take place on March 14 for fiscal year 2022.