code: def validate(self,
                   asset,
                   amount,
                   portfolio,
                   algo_datetime,
                   algo_current_data):
          
          algo_date = algo_datetime.date()
  
          # Reset order count if it's a new day.
          if self.current_date and self.current_date != algo_date:
              self.orders_placed = 0
          self.current_date = algo_date
  
          if self.orders_placed >= self.max_count:
              self.handle_violation(asset, amount, algo_datetime)
          self.orders_placed += 1
docs: Fail if we've already placed self.max_count orders today.