Dip-buyer-on-EOD-data-unexpected-same-bar-Limit-exits

CODE:
using WealthLab.Backtest;
using System;
using WealthLab.Core;
using WealthLab.Data;
using WealthLab.Indicators;
using System.Collections.Generic;
using finantic.Indicators;


namespace WealthScript3 
{
    public class MyStrategy : UserStrategyBase
    {
       public MyStrategy() : base()
        {
         AddParameter("ATR Period", ParameterType.Int32, 6, 6, 12, 1);
         AddParameter("ATR Factor2", ParameterType.Double, 1.3, 0.9, 1.4, 0.1);
         AddParameter("How many bars ago", ParameterType.Int32, 0, 0, 2, 1);
         AddParameter("Fast Period", ParameterType.Int32, 9, 5, 25, 1);
         AddParameter("Middle Period", ParameterType.Int32, 3, 3, 5, 1);
         AddParameter("Slow Period", ParameterType.Int32, 5, 2, 5, 1);
         AddParameter("Value", ParameterType.Double, 132, 50, 135, 1);

            StartIndex = 9;
        }

        public override void Initialize(BarHistory bars)
        {
         indicator = new UltimateOsc(bars,Parameters[3].AsInt,Parameters[4].AsInt,Parameters[5].AsInt);
         PlotIndicator(indicator,new WLColor(0,0,0));
         _startIndexList.Add(indicator);
         // Buy at Limit P-ATR (GenerateInitCode)
         atr = new ATR(bars, Parameters[0].AsInt); // measured volatility
         PlotStopsAndLimits(3);

            foreach(IndicatorBase ib in _startIndexList)
                if (ib.FirstValidIndex > StartIndex)
                    StartIndex = ib.FirstValidIndex;
        }


        public override void Execute(BarHistory bars, int idx)
        {
         int index = idx;
         Position foundPosition0 = FindOpenPosition(0);
         bool condition0;
         if (foundPosition0 == null)
         {
            condition0 = false;
            {
               if (indicator[index] < Parameters[6].AsDouble)
               {
                  condition0 = true;
               }
            }
            if (condition0)
            {
               Backtester.CancelationCode = 1;
               // Buy at Limit P-ATR (GenerateMainCode)
               double dist = atr[idx] * Parameters[1].AsDouble;
               double limit = bars.GetPriceComponent(PriceComponent.Open)[idx-Parameters[2].AsInt] - dist;
               _transaction = PlaceTrade(bars, TransactionType.Buy, OrderType.Limit, limit, 0);
            }
         }
         else
         {
            {
               Backtester.CancelationCode = 1;
               if (idx - foundPosition0.EntryBar + 1 >= 2)
               {
                  ClosePosition(foundPosition0, OrderType.Market, 0,"Sell after 2 bars");
               }
            }
            {
               Backtester.CancelationCode = 1;
               value = (3.00 / 100.0) + 1.0;
               ClosePosition(foundPosition0, OrderType.Limit, foundPosition0.EntryPrice * value, "Sell at " + 3.00 + "% profit tgt");
            }
         }

        }


        public override void NewWFOInterval(BarHistory bars)
        {
         indicator = new UltimateOsc(bars,Parameters[3].AsInt,Parameters[4].AsInt,Parameters[5].AsInt);

        }



      private IndicatorBase indicator;
      private ATR atr;
      private double value;

      private Transaction _transaction;
        private List<IndicatorBase> _startIndexList = new List<IndicatorBase>();
    }
}