HMA: Hull Moving Average by Squalou

14464 downloads / 4609 views / Created: 23.06.2013
 Average Rating: 5

Indicator Description

Here is the famous Hull Moving Average.

Enjoy!

Sq

Comments

Thank you.
Hello again. When i try download the HMA see i the message ¨404 page not found¨
Can you help me?

Thanks

Niek
Niek, thank you for the comment.
The links are fixed.
HMA mql code is fixed.
Fixed a minor bug of calculating the firstBar.
I need help
I made a strategy in FSB with HMA indicator and I tested it with MT5
But there is not any trade and value of HMA is zero
period in HMA is 157
shift is 157
//============================================================== // 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. //============================================================== // HMA: Hull Moving Average, by Squalou, June 2013 using System; using System.Drawing; using ForexStrategyBuilder.Infrastructure.Entities; using ForexStrategyBuilder.Infrastructure.Enums; using ForexStrategyBuilder.Infrastructure.Interfaces; namespace ForexStrategyBuilder.Indicators.Store { public class HMA : Indicator { public HMA() { IndicatorName = "HMA"; PossibleSlots = SlotTypes.Open | SlotTypes.OpenFilter | SlotTypes.Close | SlotTypes.CloseFilter; IndicatorAuthor = "Squalou / Popov"; IndicatorVersion = "2.1"; IndicatorDescription = "Hull Moving Average."; } public override void Initialize(SlotTypes slotType) { SlotType = slotType; IndParam.IndicatorType = TypeOfIndicator.Indicator; IndParam.ExecutionTime = ExecutionTime.DuringTheBar; // The ComboBox parameters IndParam.ListParam[0].Caption = "Logic"; if (slotType == SlotTypes.Open) IndParam.ListParam[0].ItemList = new[] { "Enter the market at HMA" }; else if (slotType == SlotTypes.OpenFilter) IndParam.ListParam[0].ItemList = new[] { "HMA rises", "HMA falls", "HMA changes its direction upward", "HMA changes its direction downward", "The bar opens above HMA", "The bar opens below HMA", "The bar opens above HMA after opening below it", "The bar opens below HMA after opening above it", "The position opens above HMA", "The position opens below HMA" }; else if (slotType == SlotTypes.Close) IndParam.ListParam[0].ItemList = new[] { "Exit the market at HMA" }; else if (slotType == SlotTypes.CloseFilter) IndParam.ListParam[0].ItemList = new[] { "HMA rises", "HMA falls", "HMA changes its direction upward", "HMA changes its direction downward", "The bar closes below HMA", "The bar closes above HMA" }; else IndParam.ListParam[0].ItemList = new[] { "Not Defined" }; 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 HMA."; IndParam.ListParam[1].Caption = "Smoothing method"; IndParam.ListParam[1].ItemList = Enum.GetNames(typeof (MAMethod)); IndParam.ListParam[1].Index = (int) MAMethod.Weighted; IndParam.ListParam[1].Text = IndParam.ListParam[1].ItemList[IndParam.ListParam[1].Index]; IndParam.ListParam[1].Enabled = true; IndParam.ListParam[1].ToolTip = "The smoothing method of HMA."; IndParam.ListParam[2].Caption = "Base price"; IndParam.ListParam[2].ItemList = Enum.GetNames(typeof (BasePrice)); IndParam.ListParam[2].Index = (int) BasePrice.Close; IndParam.ListParam[2].Text = IndParam.ListParam[2].ItemList[IndParam.ListParam[2].Index]; IndParam.ListParam[2].Enabled = true; IndParam.ListParam[2].ToolTip = "The price HMA is based on."; IndParam.ListParam[3].Caption = "Line Color"; IndParam.ListParam[3].ItemList = new string [] { "Orange", "Yellow", "Blue", "Red", "Green", "Purple", "White", "Black", }; IndParam.ListParam[3].Index = 0; IndParam.ListParam[3].Text = IndParam.ListParam[3].ItemList[IndParam.ListParam[3].Index]; IndParam.ListParam[3].Enabled = true; IndParam.ListParam[3].ToolTip = "Color of line on chart for this MA WTF value."; // The NumericUpDown parameters IndParam.NumParam[0].Caption = "Period"; IndParam.NumParam[0].Value = 14; IndParam.NumParam[0].Min = 1; IndParam.NumParam[0].Max = 300; IndParam.NumParam[0].Enabled = true; IndParam.NumParam[0].ToolTip = "HMA period."; IndParam.NumParam[1].Caption = "Shift"; IndParam.NumParam[1].Value = 0; IndParam.NumParam[1].Min = 0; IndParam.NumParam[1].Max = 200; IndParam.NumParam[1].Enabled = true; IndParam.NumParam[1].ToolTip = "How many bars to shift with."; // 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."; } public override void Calculate(IDataSet dataSet) { DataSet = dataSet; // Reading the parameters var maMethod = (MAMethod) IndParam.ListParam[1].Index; var price = (BasePrice) IndParam.ListParam[2].Index; int period = (int) IndParam.NumParam[0].Value; int halfPeriod = (int) Math.Ceiling(period / 2.0); var shift = (int) IndParam.NumParam[1].Value; int previous = IndParam.CheckParam[0].Checked ? 1 : 0; // TimeExecution if (price == BasePrice.Open && period == 1 && shift == 0) { IndParam.ExecutionTime = ExecutionTime.AtBarOpening; } // Calculation: HMA = LWMA(sqrt(period), 2*LWMA(period/2,price)-LWMA(period,price)); double[] adMASlow = MovingAverage(period, shift, maMethod, Price(price)); double[] adMAFast = MovingAverage(halfPeriod, shift, maMethod, Price(price)); var adMA3 = new double[Bars]; for (int bar = period - 1; bar < Bars; bar++) { adMA3[bar] = 2*adMAFast[bar] - adMASlow[bar]; } var adMA = MovingAverage((int)Math.Sqrt(period), shift, maMethod, adMA3); int firstBar = period + shift + 6 + previous; // Saving the components if (SlotType == SlotTypes.Open || SlotType == SlotTypes.Close) { Component = new IndicatorComp[2]; Component[1] = new IndicatorComp {Value = new double[Bars]}; for (int bar = firstBar; bar < Bars; bar++) { // Covers the cases when the price can pass through the MA without a signal double value = adMA[bar - previous]; // Current value double value1 = adMA[bar - previous - 1]; // Previous value double tempVal = value; if ((value1 > High[bar - 1] && value < Open[bar]) || // The Open price jumps above the indicator (value1 < Low[bar - 1] && value > Open[bar]) || // The Open price jumps below the indicator (Close[bar - 1] < value && value < Open[bar]) || // The Open price is in a positive gap (Close[bar - 1] > value && value > Open[bar])) // The Open price is in a negative gap { tempVal = Open[bar]; } Component[1].Value[bar] = tempVal; // Entry or exit value } } else { Component = new IndicatorComp[3]; Component[1] = new IndicatorComp {ChartType = IndChartType.NoChart, FirstBar = firstBar, Value = new double[Bars]}; Component[2] = new IndicatorComp {ChartType = IndChartType.NoChart, FirstBar = firstBar, Value = new double[Bars]}; } Component[0] = new IndicatorComp { CompName = "MA Value", DataType = IndComponentType.IndicatorValue, ChartType = IndChartType.Line, ChartColor = Color.FromName(IndParam.ListParam[3].ItemList[IndParam.ListParam[3].Index]), //ChartColor = Color.Red, FirstBar = firstBar, Value = adMA }; switch (SlotType) { case SlotTypes.Open: Component[1].CompName = "Position opening price"; Component[1].DataType = IndComponentType.OpenPrice; break; case 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"; break; case SlotTypes.Close: Component[1].CompName = "Position closing price"; Component[1].DataType = IndComponentType.ClosePrice; break; case 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"; break; } if (SlotType == SlotTypes.OpenFilter || SlotType == SlotTypes.CloseFilter) { switch (IndParam.ListParam[0].Text) { case "HMA rises": IndicatorRisesLogic(firstBar, previous, adMA, ref Component[1], ref Component[2]); break; case "HMA falls": IndicatorFallsLogic(firstBar, previous, adMA, ref Component[1], ref Component[2]); break; case "HMA changes its direction upward": OscillatorLogic(firstBar, previous, adMA, 0, 0, ref Component[1], ref Component[2], IndicatorLogic.The_indicator_changes_its_direction_upward); break; case "HMA changes its direction downward": OscillatorLogic(firstBar, previous, adMA, 0, 0, ref Component[1], ref Component[2], IndicatorLogic.The_indicator_changes_its_direction_downward); break; case "The bar opens above HMA": BarOpensAboveIndicatorLogic(firstBar, previous, adMA, ref Component[1], ref Component[2]); break; case "The bar opens below HMA": BarOpensBelowIndicatorLogic(firstBar, previous, adMA, ref Component[1], ref Component[2]); break; case "The bar opens above HMA after opening below it": BarOpensAboveIndicatorAfterOpeningBelowLogic(firstBar, previous, adMA, ref Component[1], ref Component[2]); break; case "The bar opens below HMA after opening above it": BarOpensBelowIndicatorAfterOpeningAboveLogic(firstBar, previous, adMA, ref Component[1], ref Component[2]); break; case "The position opens above HMA": Component[0].PosPriceDependence = PositionPriceDependence.BuyHigherSellLower; Component[0].UsePreviousBar = previous; Component[1].DataType = IndComponentType.Other; Component[1].ShowInDynInfo = false; Component[2].DataType = IndComponentType.Other; Component[2].ShowInDynInfo = false; break; case "The position opens below HMA": Component[0].PosPriceDependence = PositionPriceDependence.BuyLowerSelHigher; Component[0].UsePreviousBar = previous; Component[1].DataType = IndComponentType.Other; Component[1].ShowInDynInfo = false; Component[2].DataType = IndComponentType.Other; Component[2].ShowInDynInfo = false; break; case "The bar closes below HMA": BarClosesBelowIndicatorLogic(firstBar, previous, adMA, ref Component[1], ref Component[2]); break; case "The bar closes above HMA": BarClosesAboveIndicatorLogic(firstBar, previous, adMA, ref Component[1], ref Component[2]); break; } } } public override void SetDescription() { EntryPointLongDescription = "at the " + ToString(); EntryPointShortDescription = "at the " + ToString(); ExitPointLongDescription = "at the " + ToString(); ExitPointShortDescription = "at the " + ToString(); switch (IndParam.ListParam[0].Text) { case "HMA rises": EntryFilterLongDescription = "the " + ToString() + " rises"; EntryFilterShortDescription = "the " + ToString() + " falls"; ExitFilterLongDescription = "the " + ToString() + " rises"; ExitFilterShortDescription = "the " + ToString() + " falls"; break; case "HMA falls": EntryFilterLongDescription = "the " + ToString() + " falls"; EntryFilterShortDescription = "the " + ToString() + " rises"; ExitFilterLongDescription = "the " + ToString() + " falls"; ExitFilterShortDescription = "the " + ToString() + " rises"; break; case "HMA changes its direction upward": EntryFilterLongDescription = "the " + ToString() + " changes its direction upward"; EntryFilterShortDescription = "the " + ToString() + " changes its direction downward"; ExitFilterLongDescription = "the " + ToString() + " changes its direction upward"; ExitFilterShortDescription = "the " + ToString() + " changes its direction downward"; break; case "HMA 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; case "The bar opens above HMA": EntryFilterLongDescription = "the bar opens above the " + ToString(); EntryFilterShortDescription = "the bar opens below the " + ToString(); break; case "The bar opens below HMA": EntryFilterLongDescription = "the bar opens below the " + ToString(); EntryFilterShortDescription = "the bar opens above the " + ToString(); break; case "The position opens above HMA": EntryFilterLongDescription = "the position opening price is higher than the " + ToString(); EntryFilterShortDescription = "the position opening price is lower than the " + ToString(); break; case "The position opens below HMA": EntryFilterLongDescription = "the position opening price is lower than the " + ToString(); EntryFilterShortDescription = "the position opening price is higher than the " + ToString(); break; case "The bar opens above HMA after opening below it": EntryFilterLongDescription = "the bar opens above the " + ToString() + " after opening below it"; EntryFilterShortDescription = "the bar opens below the " + ToString() + " after opening above it"; break; case "The bar opens below HMA after opening above it": EntryFilterLongDescription = "the bar opens below the " + ToString() + " after opening above it"; EntryFilterShortDescription = "the bar opens above the " + ToString() + " after opening below it"; break; case "The bar closes above HMA": ExitFilterLongDescription = "the bar closes above the " + ToString(); ExitFilterShortDescription = "the bar closes below the " + ToString(); break; case "The bar closes below HMA": ExitFilterLongDescription = "the bar closes below the " + ToString(); ExitFilterShortDescription = "the bar closes above the " + ToString(); break; } } public override string ToString() { return string.Format("{0}{1} ({2}, {3}, {4}, {5})", IndicatorName, (IndParam.CheckParam[0].Checked ? "*" : ""), IndParam.ListParam[1].Text, IndParam.ListParam[2].Text, IndParam.NumParam[0].ValueToString, IndParam.NumParam[1].ValueToString); } } }
//+--------------------------------------------------------------------+ //| Copyright: (C) 2014, Miroslav Popov - All rights reserved! | //| Website: http://forexsb.com/ | //| Support: http://forexsb.com/forum/ | //| License: Proprietary under the following circumstances: | //| | //| This code is a part of Forex Strategy Builder. 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 HMA : public Indicator { public: HMA(SlotTypes slotType) { SlotType=slotType; IndicatorName="HMA"; WarningMessage = ""; IsAllowLTF = true; ExecTime = ExecutionTime_DuringTheBar; IsSeparateChart = false; IsDiscreteValues = false; IsDeafultGroupAll = false; } virtual void Calculate(DataSet &dataSet); }; //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ void HMA::Calculate(DataSet &dataSet) { Data=GetPointer(dataSet); // Reading the parameters MAMethod maMethod=(MAMethod) ListParam[1].Index; BasePrice basePrice=(BasePrice) ListParam[2].Index; const int period=(int) NumParam[0].Value; const int halfPeriod=(int) MathCeil(period/2.0); const int shift=(int) NumParam[1].Value; const int previous=CheckParam[0].Checked ? 1 : 0; // TimeExecution if(basePrice==BasePrice_Open && period==1 && shift==0) { ExecTime=ExecutionTime_AtBarOpening; } // Calculation: HMA = LWMA(sqrt(period), 2*LWMA(period/2,price)-LWMA(period,price)); double adPrice[]; Price(basePrice,adPrice); double adMASlow[]; MovingAverage(period,shift,maMethod,adPrice,adMASlow); double adMAFast[]; MovingAverage(halfPeriod,shift,maMethod,adPrice,adMAFast); double adMA3[]; ArrayResize(adMA3,Data.Bars);ArrayInitialize(adMA3,0); for(int bar=period-1; bar<Data.Bars; bar++) { adMA3[bar]=2*adMAFast[bar]-adMASlow[bar]; } double adMA[]; MovingAverage((int)MathSqrt(period),shift,maMethod,adMA3,adMA); const int firstBar=period+shift+6+previous; // Saving the components if(SlotType==SlotTypes_Open || SlotType==SlotTypes_Close) { ArrayResize(Component[1].Value,Data.Bars); ArrayInitialize(Component[1].Value,0); Component[1].FirstBar=firstBar; for(int bar=firstBar; bar<Data.Bars; bar++) { // Covers the cases when the price can pass through the MA without a signal double value=adMA[bar-previous]; // Current value double value1=adMA[bar-previous-1]; // Previous value double tempVal=value; if((value1 > Data.High[bar - 1] && value < Data.Open[bar]) || // The Open price jumps above the indicator (value1 < Data.Low[bar - 1] && value > Data.Open[bar]) || // The Open price jumps below the indicator (Data.Close[bar-1]<value && value<Data.Open[bar])|| // The Open price is in a positive gap (Data.Close[bar-1]>value && value>Data.Open[bar])) // The Open price is in a negative gap { tempVal=Data.Open[bar]; } Component[1].Value[bar]=tempVal; // Entry or exit value } } else { ArrayResize(Component[1].Value,Data.Bars); Component[1].FirstBar=firstBar; ArrayResize(Component[2].Value,Data.Bars); Component[2].FirstBar=firstBar; } ArrayResize(Component[0].Value,Data.Bars); Component[0].CompName = "MA Value"; Component[0].DataType = IndComponentType_IndicatorValue; Component[0].FirstBar = firstBar; ArrayCopy(Component[0].Value,adMA); if(SlotType==SlotTypes_Open) { Component[1].CompName = "Position opening price"; Component[1].DataType = IndComponentType_OpenPrice; } else 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_Close) { Component[1].CompName = "Position closing price"; Component[1].DataType = IndComponentType_ClosePrice; } 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"; } if(SlotType==SlotTypes_OpenFilter || SlotType==SlotTypes_CloseFilter) { if(ListParam[0].Text=="HMA rises") IndicatorRisesLogic(firstBar,previous,adMA,Component[1],Component[2]); else if(ListParam[0].Text=="HMA falls") IndicatorFallsLogic(firstBar,previous,adMA,Component[1],Component[2]); else if(ListParam[0].Text=="HMA changes its direction upward") OscillatorLogic(firstBar,previous,adMA,0,0,Component[1],Component[2],IndicatorLogic_The_indicator_changes_its_direction_upward); else if(ListParam[0].Text=="HMA changes its direction downward") OscillatorLogic(firstBar,previous,adMA,0,0,Component[1],Component[2],IndicatorLogic_The_indicator_changes_its_direction_downward); else if(ListParam[0].Text=="The bar opens above HMA") BarOpensAboveIndicatorLogic(firstBar,previous,adMA,Component[1],Component[2]); else if(ListParam[0].Text=="The bar opens below HMA") BarOpensBelowIndicatorLogic(firstBar,previous,adMA,Component[1],Component[2]); else if(ListParam[0].Text=="The bar opens above HMA after opening below it") BarOpensAboveIndicatorAfterOpeningBelowLogic(firstBar,previous,adMA,Component[1],Component[2]); else if(ListParam[0].Text=="The bar opens below HMA after opening above it") BarOpensBelowIndicatorAfterOpeningAboveLogic(firstBar,previous,adMA,Component[1],Component[2]); else if(ListParam[0].Text=="The position opens above HMA") { Component[0].PosPriceDependence=PositionPriceDependence_BuyHigherSellLower; Component[0].UsePreviousBar=previous; Component[1].DataType=IndComponentType_Other; Component[1].ShowInDynInfo=false; Component[2].DataType=IndComponentType_Other; Component[2].ShowInDynInfo=false; } else if(ListParam[0].Text=="The position opens below HMA") { Component[0].PosPriceDependence=PositionPriceDependence_BuyLowerSelHigher; Component[0].UsePreviousBar=previous; Component[1].DataType=IndComponentType_Other; Component[1].ShowInDynInfo=false; Component[2].DataType=IndComponentType_Other; Component[2].ShowInDynInfo=false; } else if(ListParam[0].Text=="The bar closes below HMA") BarClosesBelowIndicatorLogic(firstBar,previous,adMA,Component[1],Component[2]); else if(ListParam[0].Text=="The bar closes above HMA") BarClosesAboveIndicatorLogic(firstBar,previous,adMA,Component[1],Component[2]); } } //+------------------------------------------------------------------+
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