Support Board

  s_SCNewOrder NewOrder;

  NewOrder.OrderQuantity = 1; //optionPos->Qty[CALLPUT];
  NewOrder.OrderType = SCT_ORDERTYPE_MARKET;
  NewOrder.TimeInForce = SCT_TIF_DAY;
  //NewOrder.Price1 = (double) optionPos->OptionEntryPrice[CALLPUT];
  NewOrder.OCOGroup1Quantity = NewOrder.OrderQuantity;
  if (PermData->OrderData[TargetOffset] > 0)
    NewOrder.Target1Offset = (double)PermData->OrderData[TargetOffset];
  if (PermData->OrderData[StopOffset] > 0)
    NewOrder.Stop1Offset = (double)PermData->OrderData[StopOffset];
  NewOrder.Symbol = "AAPL-OPT-20151211-118-C-SMART-100-USD";//optionPos->OptionName[CALLPUT];
  NewOrder.TradeAccount = sc.SelectedTradeAccount;

  int result = -3;
  char msg[1000];

  if (optionPos->LongShort[CALLPUT])
  {
    result = sc.BuyEntry(NewOrder);
  }
  else
  {
    result = sc.SellEntry(NewOrder);
  }

and in the sc.defaults section the following variables are set

    sc.MaintainTradeStatisticsAndTradesData = true;
    sc.AllowOnlyOneTradePerBar = false;
    sc.AllowMultipleEntriesInSameDirection = true;
    //sc.MaximumPositionAllowed = 20;
    sc.SupportReversals = true;
    sc.SupportAttachedOrdersForTrading = false;
    sc.AllowOppositeEntryWithOpposingPositionOrOrders = true;
    sc.CancelAllOrdersOnEntriesAndReversals = true;
    sc.AllowEntryWithWorkingOrders = true;
    sc.CancelAllWorkingOrdersOnExit = true;
    sc.UseGUIAttachedOrderSetting = false;
    sc.ReceiveNotificationsForChangesToOrdersPositionsForAnySymbol = true;

SCSFExport scsf_TradingExampleOrdersForDifferentSymbolAndAccount(SCStudyInterfaceRef sc)
{
  //Define references to the Subgraphs and Inputs for easy reference
  SCSubgraphRef BuyEntrySubgraph = sc.Subgraph[0];
  SCSubgraphRef BuyExitSubgraph = sc.Subgraph[1];
  SCSubgraphRef SellEntrySubgraph = sc.Subgraph[2];
  SCSubgraphRef SellExitSubgraph = sc.Subgraph[3];

  SCInputRef Enabled = sc.Input[0];
  SCInputRef ReferenceChartForPrice = sc.Input[1];

  if (sc.SetDefaults)
  {
    // Set the study configuration and defaults.

    sc.GraphName = "Trading Example: Orders for Different Symbol and Account";

    sc.StudyDescription = "This function demonstrates submitting, modifying and canceling an order for a different symbol than the chart the trading study is applied to";

    BuyEntrySubgraph.Name = "Buy Entry";
    BuyEntrySubgraph.DrawStyle = DRAWSTYLE_ARROWUP;
    BuyEntrySubgraph.PrimaryColor = RGB(0, 255, 0);
    BuyEntrySubgraph.LineWidth = 2;
    BuyEntrySubgraph.DrawZeros = false;

    BuyExitSubgraph.Name = "Buy Exit";
    BuyExitSubgraph.DrawStyle = DRAWSTYLE_ARROWDOWN;
    BuyExitSubgraph.PrimaryColor = RGB(255, 128, 128);
    BuyExitSubgraph.LineWidth = 2;
    BuyExitSubgraph.DrawZeros = false;

    SellEntrySubgraph.Name = "Sell Entry";
    SellEntrySubgraph.DrawStyle = DRAWSTYLE_ARROWDOWN;
    SellEntrySubgraph.PrimaryColor = RGB(255, 0, 0);
    SellEntrySubgraph.LineWidth = 2;
    SellEntrySubgraph.DrawZeros = false;

    SellExitSubgraph.Name = "Sell Exit";
    SellExitSubgraph.DrawStyle = DRAWSTYLE_ARROWUP;
    SellExitSubgraph.PrimaryColor = RGB(128, 255, 128);
    SellExitSubgraph.LineWidth = 2;
    SellExitSubgraph.DrawZeros = false;

    Enabled.Name = "Enabled";
    Enabled.SetYesNo(0);
    Enabled.SetDescription("This input enables the study and allows it to function. Otherwise, it does nothing.");

    ReferenceChartForPrice.Name = "Reference Chart For Price";
    ReferenceChartForPrice.SetChartNumber(0);

    // This is false by default. Orders will be simulated.
    sc.SendOrdersToTradeService = false;

    // These variables are not used when trading another Symbol and/or Trade Account compared to what the chart is set to.
    sc.AllowMultipleEntriesInSameDirection = true;
    sc.MaximumPositionAllowed = 10000;
    sc.SupportReversals = true;
    sc.AllowOppositeEntryWithOpposingPositionOrOrders = true;
    sc.SupportAttachedOrdersForTrading = false;
    sc.UseGUIAttachedOrderSetting = false;
    sc.CancelAllOrdersOnEntriesAndReversals= true;
    sc.AllowEntryWithWorkingOrders = true;
    sc.CancelAllWorkingOrdersOnExit = true;

    //
    sc.AllowOnlyOneTradePerBar = false;

    //This needs to be set to true when a trading study uses trading functions.
    sc.MaintainTradeStatisticsAndTradesData = true;

    sc.ReceiveNotificationsForChangesToOrdersPositionsForAnySymbol = true;

    sc.AutoLoop = true;
    sc.GraphRegion = 0;

    sc.FreeDLL = 0;

    return;
  }

  //These must be outside of the sc.SetDefaults code block since they have a dependency upon an actual chart object existing. They are not used in this example.
  sc.SupportTradingScaleIn = 0;
  sc.SupportTradingScaleOut = 0;


  int& r_BarIndexOfOrder = sc.GetPersistentInt(1);
  int& r_InternalOrderID = sc.GetPersistentInt(2);
  int& r_PerformedOrderModification = sc.GetPersistentInt(3);

  if (!Enabled.GetYesNo())
  {
    r_BarIndexOfOrder = 0;
    r_InternalOrderID = 0;
    r_PerformedOrderModification = 0;

    return;
  }

  if ( sc.LastCallToFunction )
    return;//nothing to do

  if (sc.ChartIsDownloadingHistoricalData(ReferenceChartForPrice.GetChartNumber())
    || sc.IsFullRecalculation
    //|| sc.ServerConnectionState != SCS_CONNECTED
    )
    return;

  // Run the below code only on the last bar
  if (sc.Index < sc.ArraySize-1)
    return;

  SCFloatArray LastPriceArrayFromChartToTrade;
  sc.GetChartArray
    ( ReferenceChartForPrice.GetChartNumber()
    , SC_LAST
    , LastPriceArrayFromChartToTrade
    );

  if (LastPriceArrayFromChartToTrade.GetArraySize() == 0)
    return;

  int LastIndexOfArrayFromChartToTrade = LastPriceArrayFromChartToTrade.GetArraySize() - 1;

  const char* SymbolToTrade = "AAPL-OPT-20151211-118-C-SMART-100-USD";//"NQZ5";


  s_SCPositionData PositionData;
  sc.GetTradePositionForSymbolAndAccount(PositionData, SymbolToTrade, sc.SelectedTradeAccount);
  if (PositionData.PositionQuantity == 0 && PositionData.WorkingOrdersExist == 0 && r_InternalOrderID == 0)
  {
    // Create an s_SCNewOrder object.
    s_SCNewOrder NewOrder;
    NewOrder.OrderQuantity = 1;
    NewOrder.OrderType = SCT_ORDERTYPE_LIMIT;
    NewOrder.TimeInForce = SCT_TIF_DAY;
    NewOrder.Price1
      = LastPriceArrayFromChartToTrade[LastIndexOfArrayFromChartToTrade] - 10 * sc.TickSize;
    
    //Specify a Target and a Stop with 8 tick offsets.
//Only 1 Target and 1 Stop can be supported when trading
//a Symbol and Trade Account different than the chart the
//trading system study is applied to.
    NewOrder.Target1Offset = 8*sc.TickSize;
    NewOrder.Stop1Offset = 8*sc.TickSize;

    // If this is left at the default of 0, then it will be automatically set.
    NewOrder.OCOGroup1Quantity = 1;

    NewOrder.Symbol = SymbolToTrade;
    NewOrder.TradeAccount = sc.SelectedTradeAccount;

    int Result = sc.BuyOrder(NewOrder);
    
    if (Result > 0)
    {
      r_BarIndexOfOrder = sc.Index;
      r_InternalOrderID = NewOrder.InternalOrderID;
    }
  }
  else if (r_InternalOrderID != 0)
  {
    s_SCTradeOrder ExistingOrderDetails;
    if (sc.GetOrderByOrderID(r_InternalOrderID, ExistingOrderDetails))
    {
      //If original submitted order is still working.
      if (IsWorkingOrderStatus(ExistingOrderDetails.OrderStatusCode) )
      {
        //When 2 new bars added to chart since the original order submission
        if (r_PerformedOrderModification == 0 && sc.Index > r_BarIndexOfOrder + 1)
        {
          //Modify the order
          s_SCNewOrder ModifyOrder;
          ModifyOrder.InternalOrderID = r_InternalOrderID;
          ModifyOrder.Price1 = LastPriceArrayFromChartToTrade[LastIndexOfArrayFromChartToTrade] - 12 * sc.TickSize;

          if (sc.ModifyOrder(ModifyOrder) > 0)
            r_PerformedOrderModification = 1;
        }
        //When 3 new bars added to chart since the original order submission
        else if (sc.Index > r_BarIndexOfOrder + 2)
        {
          //Cancel the order
          sc.CancelOrder(r_InternalOrderID);
        }
      }
    }
  }

}