Comments (1)
Hi @none2003,
That is because of the code you copied:
def start_of_month(dt: datetime) -> bool:
if dt.month != pyb.param('current_month'):
pyb.param('current_month', dt.month)
return True
return False
That will overwrite the current_month param, limiting you to only one symbol per month. It only returns True once per month, and will return False for the other symbols. The original notebook you referenced calls start_of_month in the set_after_exec callback for multiple symbols.
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