def METHOD_NAME(self, stdev: stdevEstimates):
    stdev_align_list = stdev.list_in_key_order(self.assets)
    self_align_list = self.as_list()
    product = list(np.array(stdev_align_list) * np.array(self_align_list))
    return self.from_weights_and_keys(
        list_of_weights=product, list_of_keys=self.assets
    )