Spread = ReasonabilitySpread.GetObject(businessType, customerId, bookId, CurrencyPairGroup.GetCurrencyPairGroupId(currency, currency2, new SPFactory()), true);
            MarketRate = marketRate;
            UpRate = marketRate;
            LowRate = marketRate;

            double spreadT = 0;
            double spreadW = 0;
            double minim = 0;

            if (Spread != null)
            {
                spreadT = Spread.GetSpread(ReasonabilitySpread.DirectionEnum.Tight);
                spreadW = Spread.GetSpread(ReasonabilitySpread.DirectionEnum.Wide);
                minim = (Spread.Minimum ?? 0) / 100;

                var instanceSettingProvider = new InstanceSettingProvider(new SPFactory());
                if (!instanceSettingProvider.GetInstanceCode().Equals("BB"))
                {
                    spreadT = spreadT / 100;
                    spreadW = spreadW / 100;
                }
            }
            if (betterRate == BetterRateEnum.Higher)
            {
                UpRate = marketRate + Math.Abs(marketRate) * spreadW;
                LowRate = marketRate - Math.Abs(marketRate) * spreadT;
            }
            else
            {
                UpRate = marketRate + Math.Abs(marketRate) * spreadT;
                LowRate = marketRate - Math.Abs(marketRate) * spreadW;
            }
            if (marketRate - LowRate < minim)
            {
                LowRate = marketRate - minim;
            }
            if (UpRate - marketRate < minim)
            {
                UpRate = marketRate + minim;
            }