There is no anomaly at all. Dates are correct and represent WEEK boundaries
In WEEKLY BACKTEST:
- the dates represent WEEKS (when week begins or ends depending on setting).
- the entry and exit date represents the WEEK when trade happens. It does NOT represent actual day, because trades might happen anywhere inside bar (such as for example in the middle) and date column shows time in WEEKS, not days.
- the unit of time is ONE WEEK, not individual day.
- whenever entry occurred on monday, tuesday, wednesday, thursday or friday is NOT reflected in those dates, because those dates show WEEKS, not days.
As noted before you need carefully read this, use ChatGpt as a Translator to give you explanation in Italian