Responding to Forum Request

using System;
using System.Linq;
using cAlgo.API;
using cAlgo.API.Indicators;
using cAlgo.API.Internals;
using cAlgo.Indicators;

namespace cAlgo.Robots
{
    [Robot(TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
    public class FlipBot : Robot
    {
        [Parameter("Trade Opposite to Previous Candle?", DefaultValue = false)]
        public bool TradeOpposite { get; set; }

        [Parameter("SL/TP Percent of Previous", DefaultValue = 50, MinValue = 0)]
        public double SLTPDistance { get; set; }

        private string outName;

        protected override void OnStart()
        {
            outName = SymbolName + "_" + this.GetType().ToString() + "_" + TimeFrame.ToString();
            Print(outName);
        }

        protected override void OnBar()
        {
            // Get previous bar's range:
            double rangePrice = Bars.HighPrices.Last(1) - Bars.LowPrices.Last(1);

            // Convert to the percent difference, and then into pips:
            double percentRangePips = (rangePrice * (SLTPDistance / 100)) / Symbol.PipSize;

            // Find the direction of the last bar
            bool upBar = Bars.ClosePrices.Last(1) > Bars.OpenPrices.Last(1);

            // Get which trade direction we want & 0.01 lot volume
            TradeType tradeType = GetTradeDirection(upBar, TradeOpposite);
            double volume = Symbol.QuantityToVolumeInUnits(0.01);
            volume = Symbol.NormalizeVolumeInUnits(volume);

            // Open the required position:
            ExecuteMarketOrder(tradeType, SymbolName, volume, outName, percentRangePips, percentRangePips);

        }

        private TradeType GetTradeDirection(bool up, bool tradeFlip)
        {
            bool upTrade;

            if (tradeFlip)
                upTrade = !up;
            else
                upTrade = up;

            if (upTrade)
                return TradeType.Buy;
            else
                return TradeType.Sell;
        }

    }
}