Tweezer Tops and Bottoms by tho.schu

6812 downloads / 559 views / Created: 06.10.2020
 Average Rating: 0

Indicator Description

2 candle formation. First candle down, second candle up. Both lows are at the same level.

Comments

//============================================================== // Forex Strategy Builder // Copyright � Miroslav Popov. All rights reserved. //============================================================== // THIS CODE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, // EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO // THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE. //============================================================== using System; using System.Drawing; using ForexStrategyBuilder.Infrastructure.Entities; using ForexStrategyBuilder.Infrastructure.Enums; using ForexStrategyBuilder.Infrastructure.Interfaces; namespace ForexStrategyBuilder.Indicators.Store { public class TweezerTopsandBottoms : Indicator { /// /// Sets the default indicator parameters for the designated slot type /// public TweezerTopsandBottoms() { // General properties IndicatorName = "Tweezer Tops and Bottoms"; PossibleSlots = SlotTypes.OpenFilter ; IndicatorAuthor = "Tho.Schu"; IndicatorVersion = "1.0"; IndicatorDescription = "Bundled in FSB distribution."; } public override void Initialize(SlotTypes slotType) { SlotType = slotType; // The ComboBox parameters IndParam.ListParam[0].Caption = "Logic"; IndParam.ListParam[0].ItemList = new string[] { "tweezer top or bottom" }; IndParam.ListParam[0].Index = 0; IndParam.ListParam[0].Text = IndParam.ListParam[0].ItemList[IndParam.ListParam[0].Index]; IndParam.ListParam[0].Enabled = true; IndParam.ListParam[0].ToolTip = "Logic of application of the indicator."; // The CheckBox parameters IndParam.CheckParam[0].Caption = "Use previous bar value"; IndParam.CheckParam[0].Enabled = true; IndParam.CheckParam[0].ToolTip = "Use the indicator value from the previous bar."; return; } /// /// Calculates the indicator's components /// public override void Calculate(IDataSet dataSet) { DataSet = dataSet; // Reading the parameters int iFirstBar = 2; double[] adUp = new double[Bars]; double[] adDn = new double[Bars]; for (int iBar = 2; iBar < Bars; iBar++) { // Long trade if (Close[iBar - 2] < Open[iBar - 2] && // Candle 1 is Black Close[iBar - 1] > Open[iBar - 1] && // Candle 2 is White Low[iBar - 1] == Low[iBar - 2]) adUp[iBar] = 1; // Short trade if (Close[iBar - 2] > Open[iBar - 2] && // Candle 1 is White Close[iBar - 1] < Open[iBar - 1] && // Candle 2 is Black High[iBar - 1] == High[iBar - 2]) adDn[iBar] = 1; } // Saving the components Component = new IndicatorComp[2]; Component[0] = new IndicatorComp(); Component[0].CompName = "Allow long entry"; Component[0].DataType = IndComponentType.AllowOpenLong; Component[0].ChartType = IndChartType.NoChart; Component[0].FirstBar = iFirstBar; Component[0].Value = adUp; Component[1] = new IndicatorComp(); Component[1].CompName = "Allow short entry"; Component[1].DataType = IndComponentType.AllowOpenShort; Component[1].ChartType = IndChartType.NoChart; Component[1].FirstBar = iFirstBar; Component[1].Value = adDn; // Sets the Component's Type if (SlotType == SlotTypes.OpenFilter) {Component[0].DataType = IndComponentType.AllowOpenLong; Component[0].CompName = "Is long entry allowed"; Component[1].DataType = IndComponentType.AllowOpenShort; Component[1].CompName = "Is short entry allowed";} return; } /// /// Sets the indicator logic description /// public override void SetDescription() { EntryFilterLongDescription = "Tweezer Tops and Bottoms"; EntryFilterShortDescription = "Tweezer Tops and Bottoms"; return; } /// /// Indicator to string /// public override string ToString() { string sString = IndicatorName; return sString; } } } 
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//+--------------------------------------------------------------------+

#property copyright "Copyright (C) 2014 Forex Software Ltd."
#property link      "http://forexsb.com"
#property version   "1.00"
#property strict

#include <Forexsb.com/Indicator.mqh>
#include <Forexsb.com/Enumerations.mqh>
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
class TweezerTopsandBottoms : public Indicator
  {
public:
   TweezerTopsandBottoms(SlotTypes slotType)
     {
      SlotType=slotType;

      IndicatorName="Tweezer Tops and Bottoms";

      WarningMessage    = "";
      IsAllowLTF        = true;
      ExecTime          = ExecutionTime_DuringTheBar;
      IsSeparateChart   = false;
      IsDiscreteValues  = false;
      IsDeafultGroupAll = false;
     }

   virtual void Calculate(DataSet &dataSet);
  };
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
void TweezerTopsandBottoms::Calculate(DataSet &dataSet)
  {
   Data=GetPointer(dataSet);

   int firstBar=2;

// Calculation
   double adUp[]; ArrayResize(adUp,Data.Bars); ArrayInitialize(adUp,0);
   double adDn[]; ArrayResize(adDn,Data.Bars); ArrayInitialize(adUp,0);

   for(int bar=firstBar; bar<Data.Bars; bar++)
     {
		// Long trade
		if(Data.Close[bar-2]<Data.Open[bar-2] && //
	       Data.Close[bar-1]>Data.Open[bar-1] && //
	       Data.Low[bar-1]==Data.Low[bar-2])
         
         adUp[bar]=1;

      // Short trade
      if(Data.Close[bar-2]>Data.Open[bar-2] && //
         Data.Close[bar-1]<Data.Open[bar-1] && //
	     Data.High[bar-1]==Data.High[bar-2]) 
         
         adDn[bar]=1;
     }

// Saving the components

   ArrayResize(Component[0].Value,Data.Bars);
   Component[0].CompName  = "Is long entry allowed";
   Component[0].DataType  = IndComponentType_AllowOpenLong;
   Component[0].FirstBar  = firstBar;
   ArrayCopy(Component[0].Value,adUp);

   ArrayResize(Component[1].Value,Data.Bars);
   Component[1].CompName  = "Is short entry allowed";
   Component[1].DataType  = IndComponentType_AllowOpenShort;
   Component[1].FirstBar  = firstBar;
   ArrayCopy(Component[1].Value,adDn);
  }
//+------------------------------------------------------------------+
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