'Consider re-evaluation of parameters on:
- regime shifts
- structural breaks'

def __recalculate_strategy_parameters_at_interval(self):

    if self.strategy_params.is_evaluation_time_elapsed():
        self.__calculate_strategy_params()
        self.strategy_params.set_new_evaluation_time()
        print ('[%s]    ===    Beta    re-evaluated    ===' % dt.datetime.now())
