def METHOD_NAME(
    self,
    item: str = arg_not_supplied,
    account_curve_group: "accountCurveGroup" = arg_not_supplied,
    freq_str: str = "daily",
    curve_type_str="net",
    is_percentage=True,
):
    if account_curve_group is arg_not_supplied:
        account_curve_group = self.account_curve_group
    dict_of_results_by_stat = dict(
        [
            (
                asset_name,
                self.statresult_for_item(
                    asset_name=asset_name,
                    item=item,
                    account_curve_group=account_curve_group,
                    freq_str=freq_str,
                    curve_type_str=curve_type_str,
                    is_percentage=is_percentage,
                ),
            )
            for asset_name in account_curve_group.asset_columns
        ]
    )
    return dict_of_results_by_stat