Syntax
public void PlotSymbolTrades(Bars symbol, ChartPane pane)
Parameter Description
| symbol |
The Bars object of an external symbol |
| pane |
ChartPane to plot the trades on |
Description
Visualizes trades made on external symbols. Helpful for
pair trading strategies and in general, for any strategy that makes trades on an external symbol.
Example
Here is an example illustrating how to use the method in your Strategy code. Make sure you have "KO" in one of your DataSets and run the example on another symbol:
using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using WealthLab;
using WealthLab.Indicators;
using Community.Components;
namespace WealthLab.Strategies
{
public class PlotSymbolTradesDemo : WealthScript
{
protected override void Execute()
{
Utility u = new Utility( this );
for(int bar = 40; bar < Bars.Count; bar++)
{
if (IsLastPositionActive)
{
Position p = LastPosition;
SetContext( "KO", true );
if( p.PositionType == PositionType.Long )
SellAtStop( bar+1, p, Lowest.Series( Low,20 )[bar] );
else
CoverAtStop( bar+1, p, Highest.Series( High,20 )[bar] );
RestoreContext();
}
else
{
SetContext( "KO", true );
Position p = BuyAtStop( bar+1, Highest.Series( High,40 )[bar] );
if( p == null )
ShortAtStop( bar+1, Lowest.Series( Low,40 )[bar] );
RestoreContext();
}
}
const string SymbolPair = "KO";
if( Bars.Symbol != SymbolPair )
{
ChartPane pane = CreatePane( 100, false, true );
u.PlotSymbolTrades( GetExternalSymbol( SymbolPair, true ), pane );
HideVolume();
}
}
}
}