void BittrexOHLC(string pair, bool display = true)
        {
            // TODO: CONVERT THIS TO USE BINANCE (or other) SOURCE FOR OHLC CANDLESTICK DATA
            var ohlc = bittrex.GetOHLC(pair, 1);    // OHLC 1-MINUTE BARS

            if (ohlc == null)
            {
                return;                                     // if an exception occurs, skip this iteration
            }
            long last = ohlc.Last;
            //ohlc.WriteToFile(Folders.crypto_path(string.Format("Kraken.{0}.DF.csv", pair)));

            double MACD, signal, hist;

            foreach (var bar in ohlc.Pairs.Values.First())
            {
                if (m_bars.Count == 0 || bar.Time > m_bars.Last().Time)     // only add bars whose Time is greater than the last added bar
                {
                    m_bars.Add(bar);
                    decimal o      = bar.Open;
                    decimal h      = bar.High;
                    decimal l      = bar.Low;
                    decimal c      = bar.Close;
                    int     time   = bar.Time;
                    decimal volume = bar.Volume;
                    decimal vwap   = bar.Vwap;
                    int     count  = bar.Count;
                    if (display)
                    {
                        cout(bar.ToString());
                    }
                    m_macd.ReceiveTick((double)c);
                    if (m_macd.isPrimed())                                  // indicator is "primed" when it has enough data to calculate values
                    {
                        m_macd.Value(out MACD, out signal, out hist);       // calculate MACD values
                        if (display)
                        {
                            cout("---MACD:{0} signal:{1} hist:{2}", MACD, signal, hist);            // display the values
                        }
                        m_indicator.Add(new double[] { MACD, signal, hist });                       // add the values to the m_indicator List
                        if (m_pos > 0 && hist < 0)                                                  // CHECK TO SEE IF WE CROSSED pos-to-neg or neg-to-pos
                        {
                            TradeSell(pair);                                                        // long position and histMACD negative = SELL
                        }
                        else if (m_pos < 0 && hist > 0)
                        {
                            TradeBuy(pair);                                                         // short position and histMACD positive = BUY
                        }
                    }
                }
            }
        }