Late Selling Pressure Oscillator by footon
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//==============================================================
// Forex Strategy Builder
// Copyright (c) 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 LateSellingPressureOscillator : Indicator
{
public LateSellingPressureOscillator()
{
IndicatorName = "Late Selling Pressure Oscillator";
PossibleSlots = SlotTypes.OpenFilter | SlotTypes.CloseFilter;
SeparatedChart = true;
IndicatorAuthor = "Footon";
IndicatorVersion = "2.0";
IndicatorDescription = "Footon's indi corner: custom indicators for FSB and FST.";
}
public override void Initialize(SlotTypes slotType)
{
SlotType = slotType;
IndParam.IndicatorType = TypeOfIndicator.IndicatorsMA;
// The ComboBox parameters
IndParam.ListParam[0].Caption = "Logic";
IndParam.ListParam[0].ItemList = new string[]
{
"The fast line rises",
"The fast line falls",
"The fast line is higher than the level line",
"The fast line is lower than the level line",
"The fast line crosses the level line upward",
"The fast line crosses the level line downward",
"The fast line changes its direction upward",
"The fast line changes its direction downward",
"The fast line crosses the slow line upward",
"The fast line crosses the slow line downward",
"The fast line is higher than the slow line",
"The fast line is lower than the slow line",
"The slow line rises",
"The slow line falls",
"The slow line changes its direction upward",
"The slow line changes its direction downward",
"The slow line is higher than the level line",
"The slow line is lower than the level line",
"The slow line crosses the level line upward",
"The slow line crosses the level line downward"
};
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 oscillator.";
IndParam.ListParam[3].Caption = "Smoothing method";
IndParam.ListParam[3].ItemList = Enum.GetNames(typeof(MAMethod));
IndParam.ListParam[3].Index = (int)MAMethod.Simple;
IndParam.ListParam[3].Text = IndParam.ListParam[3].ItemList[IndParam.ListParam[3].Index];
IndParam.ListParam[3].Enabled = true;
IndParam.ListParam[3].ToolTip = "method";
// The NumericUpDown parameters
IndParam.NumParam[0].Caption = "Period";
IndParam.NumParam[0].Value = 14;
IndParam.NumParam[0].Min = 1;
IndParam.NumParam[0].Max = 200;
IndParam.NumParam[0].Enabled = true;
IndParam.NumParam[0].ToolTip = "The period";
IndParam.NumParam[1].Caption = "Level";
IndParam.NumParam[1].Value = 0;
IndParam.NumParam[1].Min = 0;
IndParam.NumParam[1].Max = 5;
IndParam.NumParam[1].Point = 3;
IndParam.NumParam[1].Enabled = true;
IndParam.NumParam[1].ToolTip = "A critical level (for the appropriate logic).";
// 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;
}
public override void Calculate(IDataSet dataSet)
{
DataSet = dataSet;
// Reading the parameters
int Period = (int)IndParam.NumParam[0].Value;
double dLevel = IndParam.NumParam[1].Value;
MAMethod maMethod = (MAMethod )IndParam.ListParam[3].Index;
int iPrvs = IndParam.CheckParam[0].Checked ? 1 : 0;
// Calculation
double[] DispBuffer = new double[Bars];
int iFirstBar = Period+2;
for (int iBar = iFirstBar; iBar < Bars; iBar++)
{
DispBuffer[iBar] = Close[iBar]-Low[iBar];
}
double[] adMA = MovingAverage(Period, 0, maMethod, DispBuffer);
// Saving the components
Component = new IndicatorComp[4];
Component[0] = new IndicatorComp();
Component[0].CompName = "Fast line";
Component[0].DataType = IndComponentType.IndicatorValue;
Component[0].ChartType = IndChartType.Line;
Component[0].ChartColor = Color.Blue;
Component[0].FirstBar = iFirstBar;
Component[0].Value = DispBuffer;
Component[3] = new IndicatorComp();
Component[3].CompName = "Slow line";
Component[3].DataType = IndComponentType.IndicatorValue;
Component[3].ChartType = IndChartType.Line;
Component[3].ChartColor = Color.Green;
Component[3].FirstBar = iFirstBar;
Component[3].Value = adMA;
Component[1] = new IndicatorComp();
Component[1].ChartType = IndChartType.NoChart;
Component[1].FirstBar = iFirstBar;
Component[1].Value = new double[Bars];
Component[2] = new IndicatorComp();
Component[2].ChartType = IndChartType.NoChart;
Component[2].FirstBar = iFirstBar;
Component[2].Value = new double[Bars];
// Sets the Component's type
if (SlotType == SlotTypes.OpenFilter)
{
Component[1].DataType = IndComponentType.AllowOpenLong;
Component[1].CompName = "Is long entry allowed";
Component[2].DataType = IndComponentType.AllowOpenShort;
Component[2].CompName = "Is short entry allowed";
}
else if (SlotType == SlotTypes.CloseFilter)
{
Component[1].DataType = IndComponentType.ForceCloseLong;
Component[1].CompName = "Close out long position";
Component[2].DataType = IndComponentType.ForceCloseShort;
Component[2].CompName = "Close out short position";
}
// Calculation of the logic
IndicatorLogic indLogic = IndicatorLogic.It_does_not_act_as_a_filter;
switch (IndParam.ListParam[0].Text)
{
case "The fast line rises":
indLogic = IndicatorLogic.The_indicator_rises;
break;
case "The fast line falls":
indLogic = IndicatorLogic.The_indicator_falls;
break;
case "The fast line is higher than the level line":
indLogic = IndicatorLogic.The_indicator_is_higher_than_the_level_line;
break;
case "The fast line is lower than the level line":
indLogic = IndicatorLogic.The_indicator_is_lower_than_the_level_line;
break;
case "The fast line crosses the level line upward":
indLogic = IndicatorLogic.The_indicator_crosses_the_level_line_upward;
break;
case "The fast line crosses the level line downward":
indLogic = IndicatorLogic.The_indicator_crosses_the_level_line_downward;
break;
case "The fast line changes its direction upward":
indLogic = IndicatorLogic.The_indicator_changes_its_direction_upward;
break;
case "The fast line changes its direction downward":
indLogic = IndicatorLogic.The_indicator_changes_its_direction_downward;
break;
case "The fast line crosses the slow line upward":
IndicatorCrossesAnotherIndicatorUpwardLogic(iFirstBar, iPrvs, DispBuffer, adMA, ref Component[1], ref Component[2]);
break;
case "The fast line crosses the slow line downward":
IndicatorCrossesAnotherIndicatorDownwardLogic(iFirstBar, iPrvs, DispBuffer, adMA, ref Component[1], ref Component[2]);
break;
case "The fast line is higher than the slow line":
IndicatorIsHigherThanAnotherIndicatorLogic(iFirstBar, iPrvs, DispBuffer, adMA, ref Component[1], ref Component[2]);
break;
case "The fast line is lower than the slow line":
IndicatorIsLowerThanAnotherIndicatorLogic(iFirstBar, iPrvs, DispBuffer, adMA, ref Component[1], ref Component[2]);
break;
case "The slow line rises":
OscillatorLogic(iFirstBar, iPrvs, adMA, 0, 0, ref Component[1], ref Component[2], IndicatorLogic.The_indicator_rises);
break;
case "The slow line falls":
OscillatorLogic(iFirstBar, iPrvs, adMA, 0, 0, ref Component[1], ref Component[2], IndicatorLogic.The_indicator_falls);
break;
case "The slow line changes its direction upward":
OscillatorLogic(iFirstBar, iPrvs, adMA, 0, 0, ref Component[1], ref Component[2], IndicatorLogic.The_indicator_changes_its_direction_upward);
break;
case "The slow line changes its direction downward":
OscillatorLogic(iFirstBar, iPrvs, adMA, 0, 0, ref Component[1], ref Component[2], IndicatorLogic.The_indicator_changes_its_direction_downward);
break;
case "The slow line is higher than the level line":
OscillatorLogic(iFirstBar, iPrvs, adMA, dLevel, dLevel, ref Component[1], ref Component[2], IndicatorLogic.The_indicator_is_higher_than_the_level_line);
break;
case "The slow line is lower than the level line":
OscillatorLogic(iFirstBar, iPrvs, adMA, dLevel, dLevel, ref Component[1], ref Component[2], IndicatorLogic.The_indicator_is_lower_than_the_level_line);
break;
case "The slow line crosses the level line upward":
OscillatorLogic(iFirstBar, iPrvs, adMA, dLevel, dLevel, ref Component[1], ref Component[2], IndicatorLogic.The_indicator_crosses_the_level_line_upward);
break;
case "The slow line crosses the level line downward":
OscillatorLogic(iFirstBar, iPrvs, adMA, dLevel, dLevel, ref Component[1], ref Component[2], IndicatorLogic.The_indicator_crosses_the_level_line_downward);
break;
default:
break;
}
OscillatorLogic(iFirstBar, iPrvs, DispBuffer, dLevel, dLevel, ref Component[1], ref Component[2], indLogic);
return;
}
///
/// Sets the indicator logic description
///
public override void SetDescription()
{
EntryFilterLongDescription = "the " + ToString() + " ";
EntryFilterShortDescription = "the " + ToString() + " ";
ExitFilterLongDescription = "the " + ToString() + " ";
ExitFilterShortDescription = "the " + ToString() + " ";
switch (IndParam.ListParam[0].Text)
{
case "The fast line rises":
EntryFilterLongDescription += "rises";
EntryFilterShortDescription += "falls";
ExitFilterLongDescription += "rises";
ExitFilterShortDescription += "falls";
break;
case "The fast line falls":
EntryFilterLongDescription += "falls";
EntryFilterShortDescription += "rises";
ExitFilterLongDescription += "falls";
ExitFilterShortDescription += "rises";
break;
case "The fast line is higher than the level line":
EntryFilterLongDescription += "is higher than the level line";
EntryFilterShortDescription += "is lower than the level line";
ExitFilterLongDescription += "is higher than the level line";
ExitFilterShortDescription += "is lower than the level line";
break;
case "The fast line is lower than the level line":
EntryFilterLongDescription += "is lower than the level line";
EntryFilterShortDescription += "is higher than the level line";
ExitFilterLongDescription += "is lower than the level line";
ExitFilterShortDescription += "is higher than the level line";
break;
case "The fast line crosses the level line upward":
EntryFilterLongDescription += "crosses the level line upward";
EntryFilterShortDescription += "crosses the level line downward";
ExitFilterLongDescription += "crosses the level line upward";
ExitFilterShortDescription += "crosses the level line downward";
break;
case "The fast line crosses the level line downward":
EntryFilterLongDescription += "crosses the level line downward";
EntryFilterShortDescription += "crosses the level line upward";
ExitFilterLongDescription += "crosses the level line downward";
ExitFilterShortDescription += "crosses the level line upward";
break;
case "The fast line changes its direction upward":
EntryFilterLongDescription += "changes its direction upward";
EntryFilterShortDescription += "changes its direction downward";
ExitFilterLongDescription += "changes its direction upward";
ExitFilterShortDescription += "changes its direction downward";
break;
case "The fast line changes its direction downward":
EntryFilterLongDescription += "changes its direction downward";
EntryFilterShortDescription += "changes its direction upward";
ExitFilterLongDescription += "changes its direction downward";
ExitFilterShortDescription += "changes its direction upward";
break;
default:
break;
}
return;
}
///
/// Indicator to string
///
public override string ToString()
{
string sString = IndicatorName +
(IndParam.CheckParam[0].Checked ? "* (" : " (") +
IndParam.ListParam[1].Text + ", " + // Smoothing method
IndParam.ListParam[2].Text + ", " + // Signal line method
IndParam.ListParam[3].Text + ", " + // Base price
IndParam.NumParam[0].ValueToString + ", " + // RSI period
IndParam.NumParam[1].ValueToString + ")"; // slow line period
return sString;
}
}
}
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It is free for | //| use as an integral part of Forex Strategy Builder. | //| One can modify it in order to improve the code or to fit it for | //| personal use. This code or any part of it cannot be used in | //| another applications without a permission. Contact information | //| cannot be changed. | //| | //| NO LIABILITY FOR CONSEQUENTIAL DAMAGES | //| | //| In no event shall the author be liable for any damages whatsoever | //| (including, without limitation, incidental, direct, indirect and | //| consequential damages, damages for loss of business profits, | //| business interruption, loss of business information, or other | //| pecuniary loss) arising out of the use or inability to use this | //| product, even if advised of the possibility of such damages. | //+--------------------------------------------------------------------+ #property copyright "Copyright 2014, Miroslav Popov" #property link "http://forexsb.com" #property version "1.00" #property strict #include <Forexsb.com/Indicator.mqh> #include <Forexsb.com/Enumerations.mqh> //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ class LateSellingPressureOscillator : public Indicator { public: LateSellingPressureOscillator(SlotTypes slotType) { SlotType=slotType; IndicatorName="Late Selling Pressure Oscillator"; WarningMessage = ""; IsAllowLTF = true; ExecTime = ExecutionTime_DuringTheBar; IsSeparateChart = true; IsDiscreteValues = false; IsDeafultGroupAll = false; } virtual void Calculate(DataSet &dataSet); }; //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ void LateSellingPressureOscillator::Calculate(DataSet &dataSet) { Data=GetPointer(dataSet); // Reading the parameters int Period=(int)NumParam[0].Value; double dLevel= NumParam[1].Value; MAMethod maMethod =(MAMethod)ListParam[3].Index; int iPrvs=CheckParam[0].Checked ? 1 : 0; // Calculation double DispBuffer[]; ArrayResize(DispBuffer,Data.Bars); ArrayInitialize(DispBuffer, 0); int iFirstBar=Period+2; for(int iBar=iFirstBar; iBar<Data.Bars; iBar++) DispBuffer[iBar]=Data.Close[iBar]-Data.Low[iBar]; double adMA[]; MovingAverage(Period,0,maMethod,DispBuffer,adMA); // Saving the components ArrayResize(Component[0].Value,Data.Bars); Component[0].CompName = "Fast line"; Component[0].DataType = IndComponentType_IndicatorValue; Component[0].FirstBar = iFirstBar; ArrayCopy(Component[0].Value,DispBuffer); ArrayResize(Component[3].Value,Data.Bars); Component[3].CompName = "Slow line"; Component[3].DataType = IndComponentType_IndicatorValue; Component[3].FirstBar = iFirstBar; ArrayCopy(Component[3].Value,adMA); ArrayResize(Component[1].Value,Data.Bars); Component[1].FirstBar=iFirstBar; ArrayResize(Component[2].Value,Data.Bars); Component[2].FirstBar=iFirstBar; // Sets the Component's type if(SlotType==SlotTypes_OpenFilter) { Component[1].DataType = IndComponentType_AllowOpenLong; Component[1].CompName = "Is long entry allowed"; Component[2].DataType = IndComponentType_AllowOpenShort; Component[2].CompName = "Is short entry allowed"; } else if(SlotType==SlotTypes_CloseFilter) { Component[1].DataType = IndComponentType_ForceCloseLong; Component[1].CompName = "Close out long position"; Component[2].DataType = IndComponentType_ForceCloseShort; Component[2].CompName = "Close out short position"; } // Calculation of the logic IndicatorLogic indLogic=IndicatorLogic_It_does_not_act_as_a_filter; if(ListParam[0].Text=="The fast line rises") { indLogic=IndicatorLogic_The_indicator_rises; } else if(ListParam[0].Text=="The fast line falls") { indLogic=IndicatorLogic_The_indicator_falls; } else if(ListParam[0].Text=="The fast line is higher than the level line") { indLogic=IndicatorLogic_The_indicator_is_higher_than_the_level_line; } else if(ListParam[0].Text=="The fast line is lower than the level line") { indLogic=IndicatorLogic_The_indicator_is_lower_than_the_level_line; } else if(ListParam[0].Text=="The fast line crosses the level line upward") { indLogic=IndicatorLogic_The_indicator_crosses_the_level_line_upward; } else if(ListParam[0].Text=="The fast line crosses the level line downward") { indLogic=IndicatorLogic_The_indicator_crosses_the_level_line_downward; } else if(ListParam[0].Text=="The fast line changes its direction upward") { indLogic=IndicatorLogic_The_indicator_changes_its_direction_upward; } else if(ListParam[0].Text=="The fast line changes its direction downward") { indLogic=IndicatorLogic_The_indicator_changes_its_direction_downward; } else if(ListParam[0].Text=="The fast line crosses the slow line upward") { IndicatorCrossesAnotherIndicatorUpwardLogic(iFirstBar,iPrvs,DispBuffer,adMA,Component[1], Component[2]); } else if(ListParam[0].Text=="The fast line crosses the slow line downward") { IndicatorCrossesAnotherIndicatorDownwardLogic(iFirstBar,iPrvs,DispBuffer,adMA,Component[1], Component[2]); } else if(ListParam[0].Text=="The fast line is higher than the slow line") { IndicatorIsHigherThanAnotherIndicatorLogic(iFirstBar,iPrvs,DispBuffer,adMA,Component[1], Component[2]); } else if(ListParam[0].Text=="The fast line is lower than the slow line") { IndicatorIsLowerThanAnotherIndicatorLogic(iFirstBar,iPrvs,DispBuffer,adMA,Component[1], Component[2]); } else if(ListParam[0].Text=="The slow line rises") { OscillatorLogic(iFirstBar,iPrvs,adMA,0,0,Component[1],Component[2], IndicatorLogic_The_indicator_rises); } else if(ListParam[0].Text=="The slow line falls") { OscillatorLogic(iFirstBar,iPrvs,adMA,0,0,Component[1],Component[2], IndicatorLogic_The_indicator_falls); } else if(ListParam[0].Text=="The slow line changes its direction upward") { OscillatorLogic(iFirstBar,iPrvs,adMA,0,0,Component[1],Component[2], IndicatorLogic_The_indicator_changes_its_direction_upward); } else if(ListParam[0].Text=="The slow line changes its direction downward") { OscillatorLogic(iFirstBar,iPrvs,adMA,0,0,Component[1],Component[2], IndicatorLogic_The_indicator_changes_its_direction_downward); } else if(ListParam[0].Text=="The slow line is higher than the level line") { OscillatorLogic(iFirstBar,iPrvs,adMA,dLevel,dLevel,Component[1],Component[2], IndicatorLogic_The_indicator_is_higher_than_the_level_line); } else if(ListParam[0].Text=="The slow line is lower than the level line") { OscillatorLogic(iFirstBar,iPrvs,adMA,dLevel,dLevel,Component[1],Component[2], IndicatorLogic_The_indicator_is_lower_than_the_level_line); } else if(ListParam[0].Text=="The slow line crosses the level line upward") { OscillatorLogic(iFirstBar,iPrvs,adMA,dLevel,dLevel,Component[1],Component[2], IndicatorLogic_The_indicator_crosses_the_level_line_upward); } else if(ListParam[0].Text=="The slow line crosses the level line downward") { OscillatorLogic(iFirstBar,iPrvs,adMA,dLevel,dLevel,Component[1],Component[2], IndicatorLogic_The_indicator_crosses_the_level_line_downward); } OscillatorLogic(iFirstBar,iPrvs,DispBuffer,dLevel,dLevel,Component[1],Component[2],indLogic); } //+------------------------------------------------------------------+
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Copyright © 2006 - 2025, Forex Software Ltd.;