code: def list_market_profit_and_loss(self, market_ids, include_settled_bets=None, include_bsp_bets=None,
                                      net_of_commission=None, session=None, lightweight=None):
          
          params = clean_locals(locals())
          method = '%s%s' % (self.URI, 'listMarketProfitAndLoss')
          (response, elapsed_time) = self.request(method, params, session)
          return self.process_response(response, resources.MarketProfitLoss, elapsed_time, lightweight)
docs: Retrieve profit and loss for a given list of OPEN markets.
  
          :param list market_ids: List of markets to calculate profit and loss
          :param bool include_settled_bets: Option to include settled bets (partially settled markets only)
          :param bool include_bsp_bets: Option to include BSP bets
          :param bool net_of_commission: Option to return profit and loss net of users current commission
          rate for this market including any special tariffs
          :param requests.session session: Requests session object
          :param bool lightweight: If True will return dict not a resource
  
          :rtype: list[resources.MarketProfitLoss]