private string GetPositionProfitString(int bar)
        {
            Transaction trans = StatsBuffer.SummaryTrans(bar);

            if (trans == Transaction.Close || trans == Transaction.Reduce || trans == Transaction.Reverse)
            {
                return(Configs.AccountInMoney
                           ? StatsBuffer.MoneyProfitLoss(bar).ToString("F2")
                           : StatsBuffer.ProfitLoss(bar).ToString(CultureInfo.InvariantCulture));
            }
            return("-");
        }