I am trying to convert the strategy below to QC in order to be able to test and have the ability to test with Interactive Brokers.

Assistance is greatly appreciated.

/* Modified as described in post #33*/ using System; using System.Collections.Generic; using System.Text; using System.Drawing; using WealthLab; using WealthLab.Indicators; using System.Globalization; namespace WealthLab.Strategies { public class OptionATMv2 : WealthScript { Dictionary<string, Bars> _contracts; StrategyParameter _plot; StrategyParameter _minDays; StrategyParameter _round; StrategyParameter _fast; StrategyParameter _slow; public OptionATMv2() { _plot = CreateParameter("Plot Options=1", 1, 0, 1, 1); _minDays = CreateParameter("Days out (min)", 1, 0, 21, 1); _round = CreateParameter("Round down", 1, 0.5, 5, 0.5); _fast = CreateParameter("EMA fast", 10, 2, 20, 2); _slow = CreateParameter("EMA slow", 30, 20, 50, 5); } private DateTime OptionExpiryDateForMonth(DateTime tempDate) { tempDate = new DateTime(tempDate.Year, tempDate.Month, 1); while (tempDate.DayOfWeek != DayOfWeek.Friday) // find first friday tempDate = tempDate.AddDays(1); return tempDate.AddDays(14); // add two weeks } double FloorIt(double price, double interval) { double f = 1d / interval; double r = price * f; r = Math.Floor(r); r /= f; return r; } string GetOptionSymbol(string underlying, DateTime expiry, double strike, bool call = true) { string putcall = call == true ? "C" : "P"; return String.Format("-{0}{1}{2}{3}", underlying, expiry.ToString("yyMMdd"), putcall, strike); } string GetATMOptionSymbol(int bar, bool call = true) { double strike = FloorIt(Close[bar], _round.Value); string osym = GetOptionSymbol(Bars.Symbol, GetNextExpiry(bar), strike, call); //PrintDebug(bar + "\t" + Date[bar].ToString("yyyyMMdd") + "\t" + osym); return osym; } // Find the expiry at least n calendar days out from the last bar DateTime GetNextExpiry(int bar) { DateTime nextExpiry = NextOptionExpiryDate(bar); int tradingdays = this.TradingDaysBetweenDates(Date[bar].Date, nextExpiry); if (tradingdays < _minDays.ValueInt) nextExpiry = OptionExpiryDateForMonth(nextExpiry.AddMonths(1)); return nextExpiry; } Bars GetOptionData(int bar, bool isCall = true) { DateTime nextExpiry = GetNextExpiry(bar); double strike = FloorIt(Close[bar], _round.Value); Bars obars = CreateSyntheticOption(nextExpiry.AddMonths(-2), nextExpiry, strike, isCall); return obars; } // return a date 1 day prior to expiry DateTime OptionExDate(string osymbol) { // e.g. !SPY_216.00_161216_CALL string[] s = osymbol.Split(new char[] {'_'}); DateTime exdate = DateTime.ParseExact(s[2], "yyMMdd", new CultureInfo("en-US")); return exdate.Date.AddDays(-1); } protected override void Execute() { ClearDebug(); // Dictionary to hold on-demand contracts _contracts = new Dictionary <string, Bars>(); // Let's put the most recent data in the dictionary Bars obars = GetOptionData(Bars.Count - 1); _contracts.Add(obars.Symbol, obars); // Create and plot the EMAs of the underlying DataSeries ema10 = EMA.Series(Close, _fast.ValueInt, EMACalculation.Modern); DataSeries ema30 = EMA.Series(Close, _slow.ValueInt, EMACalculation.Modern); PlotSeries(PricePane, ema10, Color.Blue, LineStyle.Solid, 1); PlotSeries(PricePane, ema30, Color.Red, LineStyle.Solid, 1); HideVolume(); for(int bar = 20; bar < Bars.Count; bar++) { if (IsLastPositionActive) { Position p = LastPosition; if (Bars.IsLastBarOfDay(bar)) ExitAtClose(bar, p); else if (CrossUnder(bar, ema10, ema30) || Date[bar] >= OptionExDate(p.Symbol)) { ExitAtMarket(bar + 1, p); SetPaneBackgroundColor(PricePane, bar, Color.FromArgb(40, Color.Red)); } } else if (CrossOver(bar, ema10, ema30)) { /* Buy the ATM call */ obars = GetOptionData(bar); if (!_contracts.ContainsKey(obars.Symbol)) _contracts.Add(obars.Symbol, obars); SetContext(obars); BuyAtMarket(bar + 1); SetBackgroundColor(bar, Color.FromArgb(40, Color.Green)); RestoreContext(); } } if (_plot.ValueInt == 1) { // Done trading, let's plot the option contracts and trades foreach (KeyValuePair<string, Bars> kvp in _contracts) { //PrintDebug(kvp.Key); Bars optBars = kvp.Value; if (optBars != null) { ChartPane optPane = CreatePane(20, true, true); PlotSymbol(optPane, optBars, Color.Green, Color.Red); this.PlotSymbolTrades(optBars, optPane); } } } } } }