FastQuant.TradeDetector.method_4 C# (CSharp) Méthode

        private double method_4(Instrument instrument_1)
        {
            Trade trade_ = instrument_1.Trade;
            if (trade_ != null)
            {
                return trade_.Price;
            }
            Bar bar_ = instrument_1.Bar;
            if (bar_ != null)
            {
                return bar_.Close;
            }
            return 0.0;
        }