#region Using declarations
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Input;
using System.Windows.Media;
using System.Xml.Serialization;
using NinjaTrader.Cbi;
using NinjaTrader.Gui;
using NinjaTrader.Gui.Chart;
using NinjaTrader.Gui.SuperDom;
using NinjaTrader.Gui.Tools;
using NinjaTrader.Data;
using NinjaTrader.NinjaScript;
using NinjaTrader.Core.FloatingPoint;
using NinjaTrader.NinjaScript.DrawingTools;
#endregion
//This namespace holds Indicators in this folder and is required. Do not change it.
namespace NinjaTrader.NinjaScript.Indicators
{
public class fioLoHiBalance : Indicator
{
private Series<double> hc;
private Series<double> cl;
private Series<double> lhd;
private Series<double> fastMinusSlow;
protected override void OnStateChange()
{
if (State == State.SetDefaults)
{
Description = @"Requested by pilouti https://nexusfi.com/ninjatrader/59519-convert-pine-ninjatrader-8-excellent-divergence-entries.html";
Name = "Low-High Balance (fio)";
Calculate = Calculate.OnPriceChange;
IsOverlay = false;
DisplayInDataBox = true;
DrawOnPricePanel = true;
DrawHorizontalGridLines = true;
DrawVerticalGridLines = true;
PaintPriceMarkers = true;
ScaleJustification = NinjaTrader.Gui.Chart.ScaleJustification.Right;
//Disable this property if your indicator requires custom values that cumulate with each new market data event.
//See Help Guide for additional information.
IsSuspendedWhileInactive = true;
fast_len = 8;
slow_len = 15;
sig_len = 3;
atr_len = 8;
AddPlot(Brushes.Lime, "Fast");
AddPlot(Brushes.Red, "Slow");
AddPlot(new Stroke(Brushes.Yellow, 4), PlotStyle.Bar, "Sig");
AddPlot(new Stroke(Brushes.Yellow, 1), PlotStyle.PriceBox, "Sig Line");
Plots[2].AutoWidth = true;
AddLine(new Stroke(Brushes.Gray, DashStyleHelper.Dash, 1), 0, "Hline");
}
else if (State == State.Configure)
{
}
else if (State == State.DataLoaded)
{
hc = new Series<double>(this);
cl = new Series<double>(this);
lhd = new Series<double>(this);
fastMinusSlow = new Series<double>(this);
}
}
protected override void OnBarUpdate()
{
if (CurrentBar < 1) return;
//Add your custom indicator logic here.
hc[0] = High[0]-Close[0];
cl[0] = Close[0] - Low[0];
lhd[0] = (cl[0]-hc[0]) / ATR(atr_len)[0] * 2;
fast[0] = EMA(lhd, fast_len)[0];
slow[0] = EMA(lhd, slow_len)[0];
fastMinusSlow[0] = fast[0]-slow[0];
sig[0] = EMA(fastMinusSlow, sig_len)[0] * 2;
sigLine[0] = sig[0];
Brush hist_color = sig[0] > 0 ? (sig[0] > sig[1] ? Brushes.Lime : Brushes.Green) : (sig[0] < sig[1] ? Brushes.Pink : Brushes.Red );
PlotBrushes[2][0] = hist_color;
}
#region Properties
[NinjaScriptProperty]
[Range(1, int.MaxValue)]
[Display(Name="Fast_len", Description="Fast MA Length", Order=1, GroupName="Parameters")]
public int fast_len
{ get; set; }
[NinjaScriptProperty]
[Range(1, int.MaxValue)]
[Display(Name="Slow_len", Description="Slow MA Length", Order=2, GroupName="Parameters")]
public int slow_len
{ get; set; }
[NinjaScriptProperty]
[Range(1, int.MaxValue)]
[Display(Name="Sig_len", Description="Smooth Length", Order=3, GroupName="Parameters")]
public int sig_len
{ get; set; }
[NinjaScriptProperty]
[Range(1, int.MaxValue)]
[Display(Name="Atr_len", Description="ATR Length", Order=4, GroupName="Parameters")]
public int atr_len
{ get; set; }
[Browsable(false)]
[XmlIgnore]
public Series<double> fast
{
get { return Values[0]; }
}
[Browsable(false)]
[XmlIgnore]
public Series<double> slow
{
get { return Values[1]; }
}
[Browsable(false)]
[XmlIgnore]
public Series<double> sig
{
get { return Values[2]; }
}
[Browsable(false)]
[XmlIgnore]
public Series<double> sigLine
{
get { return Values[3]; }
}
#endregion
}
}
#region NinjaScript generated code. Neither change nor remove.
namespace NinjaTrader.NinjaScript.Indicators
{
public partial class Indicator : NinjaTrader.Gui.NinjaScript.IndicatorRenderBase
{
private fioLoHiBalance[] cachefioLoHiBalance;
public fioLoHiBalance fioLoHiBalance(int fast_len, int slow_len, int sig_len, int atr_len)
{
return fioLoHiBalance(Input, fast_len, slow_len, sig_len, atr_len);
}
public fioLoHiBalance fioLoHiBalance(ISeries<double> input, int fast_len, int slow_len, int sig_len, int atr_len)
{
if (cachefioLoHiBalance != null)
for (int idx = 0; idx < cachefioLoHiBalance.Length; idx++)
if (cachefioLoHiBalance[idx] != null && cachefioLoHiBalance[idx].fast_len == fast_len && cachefioLoHiBalance[idx].slow_len == slow_len && cachefioLoHiBalance[idx].sig_len == sig_len && cachefioLoHiBalance[idx].atr_len == atr_len && cachefioLoHiBalance[idx].EqualsInput(input))
return cachefioLoHiBalance[idx];
return CacheIndicator<fioLoHiBalance>(new fioLoHiBalance(){ fast_len = fast_len, slow_len = slow_len, sig_len = sig_len, atr_len = atr_len }, input, ref cachefioLoHiBalance);
}
}
}
namespace NinjaTrader.NinjaScript.MarketAnalyzerColumns
{
public partial class MarketAnalyzerColumn : MarketAnalyzerColumnBase
{
public Indicators.fioLoHiBalance fioLoHiBalance(int fast_len, int slow_len, int sig_len, int atr_len)
{
return indicator.fioLoHiBalance(Input, fast_len, slow_len, sig_len, atr_len);
}
public Indicators.fioLoHiBalance fioLoHiBalance(ISeries<double> input , int fast_len, int slow_len, int sig_len, int atr_len)
{
return indicator.fioLoHiBalance(input, fast_len, slow_len, sig_len, atr_len);
}
}
}
namespace NinjaTrader.NinjaScript.Strategies
{
public partial class Strategy : NinjaTrader.Gui.NinjaScript.StrategyRenderBase
{
public Indicators.fioLoHiBalance fioLoHiBalance(int fast_len, int slow_len, int sig_len, int atr_len)
{
return indicator.fioLoHiBalance(Input, fast_len, slow_len, sig_len, atr_len);
}
public Indicators.fioLoHiBalance fioLoHiBalance(ISeries<double> input , int fast_len, int slow_len, int sig_len, int atr_len)
{
return indicator.fioLoHiBalance(input, fast_len, slow_len, sig_len, atr_len);
}
}
}
#endregion
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