add new backup ...

This commit is contained in:
2024-06-01 19:37:54 +03:30
parent 0998ffa2a5
commit 83c000fdd6
142 changed files with 60067 additions and 0 deletions
@@ -0,0 +1,631 @@
///////////////////////////////////////////////////////
//
// SaherElm IT Center MQL5 Indicator
// ---------------------------------------------
// Name: X121_XCHE
// Description: Chandelier Exit Indicator ...
//
//
// Maintainer:
// ------------
// Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com)
//
//////////////////////////////////////////////////////
//
// Global Properties ...
#property copyright "Copyright 2023, SaherElm IT Center"
#property link "https://saherelm.ir"
#property version "1.00"
#property description "SaherElm X121_XCHE Indicator"
#property strict
//
// START Constants ...
//
//
#define ShortName "X121_XCHE"
//
// END Constants ...
//
//
// START Inputs ...
//
//
input group "Market";
input int length = 35; // Length
input int loopback = 26; // Loopback
input double multiplier1 = 3.0; // 1st Multiplier
input double multiplier2 = 3.5; // 2nd Multiplier
//
input group "Calculation";
input ENUM_APPLIED_PRICE upAppliedTo = PRICE_HIGH; // Up Zone Applied to
input ENUM_APPLIED_PRICE downAppliedTo = PRICE_LOW; // Down Zone Applied to
//
input group "Presentation";
input bool showLongExit1Line = true; // Show 1st Long Exit
input bool showShortExit1Line = true; // Show 1st Short Exit
input bool showLongExit2Line = true; // Show 2st Long Exit
input bool showShortExit2Line = true; // Show 2st Short Exit
//
// END Inputs ...
//
//
// START Includes and Imports ...
//
//
// Includes Common Library ...
#include "../Libraries/x-saherelm.common.lib.mq5"
//
// END Includes and Imports ...
//
//
// START Buffers ...
//
//
#property indicator_chart_window
//
#property indicator_buffers 8
#property indicator_plots 8
//
// Long Exit 1 ...
#define longExit1BufferIndex 0
double longExit1Buffer[];
//
#property indicator_label1 "X121_XCHE LE 1"
#property indicator_type1 DRAW_LINE
#property indicator_color1 clrLime
#property indicator_style1 STYLE_DOT
//
// Short Exit 1 ...
#define shortExit1BufferIndex 1
double shortExit1Buffer[];
//
#property indicator_label2 "X121_XCHE SE 1"
#property indicator_type2 DRAW_LINE
#property indicator_style2 STYLE_DOT
#property indicator_color2 clrRed
//
// Long Exit 2 ...
#define longExit2BufferIndex 2
double longExit2Buffer[];
//
#property indicator_label3 "X121_XCHE LE 2"
#property indicator_type3 DRAW_LINE
#property indicator_style2 STYLE_DOT
#property indicator_color3 clrAqua
//
// Short Exit 2 ...
#define shortExit2BufferIndex 3
double shortExit2Buffer[];
//
#property indicator_label4 "X121_XCHE SE 2"
#property indicator_type4 DRAW_LINE
#property indicator_style2 STYLE_DOT
#property indicator_color4 clrMagenta
//
// START Arrows ...
//
// Long Exit 1 Start ...
#define longExit1StartBufferIndex 4
double longExit1StartBuffer[];
//
#property indicator_label5 "X121_XCHE LES 1"
#property indicator_type5 DRAW_ARROW
#property indicator_color5 clrLime
//
// Short Exit 1 Start ...
#define shortExit1StartBufferIndex 5
double shortExit1StartBuffer[];
//
#property indicator_label6 "X121_XCHE SES 1"
#property indicator_type6 DRAW_ARROW
#property indicator_color6 clrRed
//
// Long Exit 2 Start ...
#define longExit2StartBufferIndex 6
double longExit2StartBuffer[];
//
#property indicator_label7 "X121_XCHE LES 2"
#property indicator_type7 DRAW_ARROW
#property indicator_color7 clrAqua
//
// Short Exit 2 Start ...
#define shortExit2StartBufferIndex 7
double shortExit2StartBuffer[];
//
#property indicator_label8 "X121_XCHE SES 2"
#property indicator_type8 DRAW_ARROW
#property indicator_color8 clrMagenta
//
// END Buffers ...
//
//
// START Global Definitions: Variables, Properties and etc ...
//
//
int maxLength;
//
// Working Array ...
double work[][6];
#define hi1Idx 0
#define lo1Idx 1
#define hi2Idx 2
#define lo2Idx 3
#define trend1Idx 4
#define trend2Idx 5
//
// END Global Definitions: Variables, Properties and etc ...
//
//
// START Event Handlers ...
//
//
// Initialization ...
int OnInit()
{
//
// Validate Inputs ...
if (!ValidateInputs())
{
return INIT_PARAMETERS_INCORRECT;
}
//
// because in some cases we may have more than one input for
// calculation and we must prevent any calculation
// untill we pass the biggest input length, here we get max Input length
// and then wait until pass it ...
maxLength = ExtractMaxLengthOfInputs();
//
// Define Index Buffers ...
DefineBuffers();
//
// Set Indicator ShortName ...
SetIndicatorName();
//
// Init Succeed ...
return INIT_SUCCEEDED;
}
//
// DeInitialization ...
void OnDeinit(const int reason)
{
//
// REASON_PROGRAM 0 The EA has stopped working calling the ExpertRemove() function
// REASON_REMOVE 1 Program removed from a chart
// REASON_RECOMPILE 2 Program recompiled
// REASON_CHARTCHANGE 3 A symbol or a chart mPeriod is changed
// REASON_CHARTCLOSE 4 Chart closed
// REASON_PARAMETERS 5 Inputs changed by a user
// REASON_ACCOUNT 6 Another account has been activated or reconnection to the trade server has occurred due to changes in the account settings
// REASON_TEMPLATE 7 Another chart template applied
// REASON_INITFAILED 8 The OnInit() handler returned a non-zero value
// REASON_CLOSE 9 Terminal closed
}
//
// Calculating what we want ...
int OnCalculate(
//
// total Candles on chart ...
const int rates_total,
//
// total calculated Candles on charts ...
const int prev_calculated,
//
// history of Candles Open Time ...
const datetime &time[],
//
// history of Candles Open Price ...
const double &open[],
//
// history of Candles High Price ...
const double &high[],
//
// history of Candles Low Price ...
const double &low[],
//
// history of Candles Close Price ...
const double &close[],
//
// history of Tick Volumes on Candle ...
const long &tick_volume[],
//
// history of Trade Volumes ...
const long &volume[],
//
// history of Candles Spread Price ...
const int &spread[])
{
//
if (Bars(_Symbol, _Period) < rates_total)
{
return (prev_calculated);
}
//
if (ArrayRange(work, 0) != rates_total)
{
ArrayResize(work, rates_total);
}
//
// this counts Available Bars ...
int limit;
//
limit = prev_calculated - 1;
if (limit < 0)
{
limit = 0;
}
//
// Main Loop ...
for (int i = limit; i < rates_total && !IsStopped(); i++)
{
CalculateBuffers(
i,
prev_calculated,
rates_total,
//
open,
high,
low,
close);
}
//
return rates_total;
}
//
// END Event Handlers ...
//
//
// START Functions ...
//
//
// Validate Input Args for Initialization ...
bool ValidateInputs()
{
//
bool result = true;
//
result =
length >= 9 &&
loopback >= 0;
//
return result;
}
//
// Retrieve all Exists Input Max Length ...
// use for Start Of Drawing ...
int ExtractMaxLengthOfInputs()
{
//
int result = 0;
//
result = MathMax(length, loopback);
//
return result;
}
//
// Set Indicator Short Name and also we can define Buffers Labels ...
void SetIndicatorName()
{
IndicatorSetString(INDICATOR_SHORTNAME, ShortName);
}
//
// Define Indexes and Styles ...
void DefineBuffers()
{
//
uint arrowCode = 159;
//
// LEVEL 1 ...
//
// Long Exit 1 ...
//
// Draw Type ...
ENUM_DRAW_TYPE longExit1DrawType = showLongExit1Line ? DRAW_LINE : DRAW_NONE;
ENUM_DRAW_TYPE longExit1StartDrawType = showLongExit1Line ? DRAW_ARROW : DRAW_NONE;
//
// Buffer ...
SetIndexBuffer(longExit1BufferIndex, longExit1Buffer, INDICATOR_DATA);
PlotIndexSetInteger(longExit1BufferIndex, PLOT_SHOW_DATA, showLongExit1Line);
PlotIndexSetInteger(longExit1BufferIndex, PLOT_DRAW_TYPE, longExit1DrawType);
//
// Start Buffer ...
SetIndexBuffer(longExit1StartBufferIndex, longExit1StartBuffer, INDICATOR_DATA);
PlotIndexSetInteger(longExit1StartBufferIndex, PLOT_ARROW, arrowCode);
PlotIndexSetInteger(longExit1StartBufferIndex, PLOT_SHOW_DATA, false);
PlotIndexSetInteger(longExit1StartBufferIndex, PLOT_DRAW_TYPE, longExit1StartDrawType);
//
// Short Exit 1 ...
//
// Draw Type ...
ENUM_DRAW_TYPE shortExit1DrawType = showShortExit1Line ? DRAW_LINE : DRAW_NONE;
ENUM_DRAW_TYPE shortExit1StartDrawType = showShortExit1Line ? DRAW_ARROW : DRAW_NONE;
//
// Buffer ...
SetIndexBuffer(shortExit1BufferIndex, shortExit1Buffer, INDICATOR_DATA);
PlotIndexSetInteger(shortExit1BufferIndex, PLOT_SHOW_DATA, showShortExit1Line);
PlotIndexSetInteger(shortExit1BufferIndex, PLOT_DRAW_TYPE, shortExit1DrawType);
//
// Start Buffer ...
SetIndexBuffer(shortExit1StartBufferIndex, shortExit1StartBuffer, INDICATOR_DATA);
PlotIndexSetInteger(shortExit1StartBufferIndex, PLOT_ARROW, arrowCode);
PlotIndexSetInteger(shortExit1StartBufferIndex, PLOT_SHOW_DATA, false);
PlotIndexSetInteger(shortExit1StartBufferIndex, PLOT_DRAW_TYPE, shortExit1StartDrawType);
//
// LEVEL 2 ...
//
// Long Exit 2 ...
//
// Draw Type ...
ENUM_DRAW_TYPE longExit2DrawType = showLongExit2Line ? DRAW_LINE : DRAW_NONE;
ENUM_DRAW_TYPE longExit2StartDrawType = showLongExit2Line ? DRAW_ARROW : DRAW_NONE;
//
// Buffer ...
SetIndexBuffer(longExit2BufferIndex, longExit2Buffer, INDICATOR_DATA);
PlotIndexSetInteger(longExit2BufferIndex, PLOT_SHOW_DATA, showLongExit2Line);
PlotIndexSetInteger(longExit2BufferIndex, PLOT_DRAW_TYPE, longExit2DrawType);
//
// Start Buffer ...
SetIndexBuffer(longExit2StartBufferIndex, longExit2StartBuffer, INDICATOR_DATA);
PlotIndexSetInteger(longExit2StartBufferIndex, PLOT_ARROW, arrowCode);
PlotIndexSetInteger(longExit2StartBufferIndex, PLOT_SHOW_DATA, false);
PlotIndexSetInteger(longExit2StartBufferIndex, PLOT_DRAW_TYPE, longExit2StartDrawType);
//
// Short Exit 2 ...
//
// Draw Type ...
ENUM_DRAW_TYPE shortExit2DrawType = showShortExit2Line ? DRAW_LINE : DRAW_NONE;
ENUM_DRAW_TYPE shortExit2StartDrawType = showShortExit2Line ? DRAW_ARROW : DRAW_NONE;
//
// Buffer ...
SetIndexBuffer(shortExit2BufferIndex, shortExit2Buffer, INDICATOR_DATA);
PlotIndexSetInteger(shortExit2BufferIndex, PLOT_SHOW_DATA, showShortExit2Line);
PlotIndexSetInteger(shortExit2BufferIndex, PLOT_DRAW_TYPE, shortExit2DrawType);
//
// Start Buffer ...
SetIndexBuffer(shortExit2StartBufferIndex, shortExit2StartBuffer, INDICATOR_DATA);
PlotIndexSetInteger(shortExit2StartBufferIndex, PLOT_ARROW, arrowCode);
PlotIndexSetInteger(shortExit2StartBufferIndex, PLOT_SHOW_DATA, false);
PlotIndexSetInteger(shortExit2StartBufferIndex, PLOT_DRAW_TYPE, shortExit2StartDrawType);
}
//
// Calculate Buffers ...
void CalculateBuffers(
int bar_index, // Selected Bar Index
int prevCalculated, // Previous Calculated
int ratesTotal, // Total Rates
const double &open[], // Rates Open ...
const double &high[], // Rates High ...
const double &low[], // Rates Low ...
const double &close[] // Rates Close ...
)
{
//
// Cleanup Buffers ...
longExit1Buffer[bar_index] = longExit1StartBuffer[bar_index] = shortExit1Buffer[bar_index] = shortExit1StartBuffer[bar_index] = EMPTY_VALUE;
longExit2Buffer[bar_index] = longExit2StartBuffer[bar_index] = shortExit2Buffer[bar_index] = shortExit2StartBuffer[bar_index] = EMPTY_VALUE;
//
int start = MathMax(bar_index - loopback, 0);
//
// Calculate ATR Value ...
double atrValue = 0;
for (int k = 1; k <= length && (bar_index - k - 1) >= 0; k++)
{
//
atrValue += MathMax(high[bar_index - k], close[MathMax(bar_index - k - 1, 0)]) -
MathMin(low[bar_index - k], close[MathMax(bar_index - k - 1, 0)]);
}
atrValue /= (double)length;
//
// Retrieve Highest High and Lowest Lows ...
double loopbackMax = high[ArrayMaximum(high, start, loopback)];
double loopbackMin = low[ArrayMinimum(low, start, loopback)];
//
// Fill Multi Dimesional Working Array ...
work[bar_index][hi1Idx] = loopbackMax - multiplier1 * atrValue;
work[bar_index][lo1Idx] = loopbackMin + multiplier1 * atrValue;
work[bar_index][hi2Idx] = loopbackMax - multiplier2 * atrValue;
work[bar_index][lo2Idx] = loopbackMin + multiplier2 * atrValue;
work[bar_index][trend1Idx] = (bar_index > 0) ? work[bar_index - 1][trend1Idx] : 0;
work[bar_index][trend2Idx] = (bar_index > 0) ? work[bar_index - 1][trend2Idx] : 0;
//
if (bar_index > 0)
{
//
// Calculate Trends ...
if (close[bar_index] > work[bar_index - 1][lo1Idx])
{
work[bar_index][trend1Idx] = 1;
}
//
if (close[bar_index] < work[bar_index - 1][hi1Idx])
{
work[bar_index][trend1Idx] = -1;
}
//
if (close[bar_index] > work[bar_index - 1][lo2Idx])
{
work[bar_index][trend2Idx] = 1;
}
//
if (close[bar_index] < work[bar_index - 1][hi2Idx])
{
work[bar_index][trend2Idx] = -1;
}
//
// Calculate Exit Values ...
//
// Exit 1 ...
//
// Long ...
if (multiplier1 > 0 && work[bar_index][trend1Idx] == 1)
{
//
if (work[bar_index][hi1Idx] < work[bar_index - 1][hi1Idx])
{
work[bar_index][hi1Idx] = work[bar_index - 1][hi1Idx];
}
//
longExit1Buffer[bar_index] = work[bar_index][hi1Idx];
//
if (longExit1Buffer[bar_index - 1] == EMPTY_VALUE)
{
longExit1StartBuffer[bar_index] = longExit1Buffer[bar_index];
}
}
//
// Short ...
if (multiplier1 > 0 && work[bar_index][trend1Idx] == -1)
{
//
if (work[bar_index][lo1Idx] > work[bar_index - 1][lo1Idx])
{
work[bar_index][lo1Idx] = work[bar_index - 1][lo1Idx];
}
//
shortExit1Buffer[bar_index] = work[bar_index][lo1Idx];
//
if (shortExit1Buffer[bar_index - 1] == EMPTY_VALUE)
{
shortExit1StartBuffer[bar_index] = shortExit1Buffer[bar_index];
}
}
//
// Exit 2 ...
//
// Long ...
if (multiplier2 > 0 && work[bar_index][trend2Idx] == 1)
{
if (work[bar_index][hi2Idx] < work[bar_index - 1][hi2Idx])
{
work[bar_index][hi2Idx] = work[bar_index - 1][hi2Idx];
}
//
longExit2Buffer[bar_index] = work[bar_index][hi2Idx];
//
if (longExit2Buffer[bar_index - 1] == EMPTY_VALUE)
{
longExit2StartBuffer[bar_index] = longExit2Buffer[bar_index];
}
}
//
// Short ...
if (multiplier2 > 0 && work[bar_index][trend2Idx] == -1)
{
//
if (work[bar_index][lo2Idx] > work[bar_index - 1][lo2Idx])
{
work[bar_index][lo2Idx] = work[bar_index - 1][lo2Idx];
}
//
shortExit2Buffer[bar_index] = work[bar_index][lo2Idx];
//
if (shortExit2Buffer[bar_index - 1] == EMPTY_VALUE)
{
shortExit2StartBuffer[bar_index] = shortExit2Buffer[bar_index];
}
}
}
}
//
// END Functions ...
//
@@ -0,0 +1,836 @@
///////////////////////////////////////////////////////
//
// SaherElm IT Center MQL5 Indicator
// -------------------------------------------------
// Name: X121_XICH
// Description: Ichimoku Kinko Hyo ...
//
//
// Maintainer:
// ------------
// Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com)
//
//////////////////////////////////////////////////////
//
// Global Properties ...
#property copyright "Copyright 2023, SaherElm IT Center"
#property link "https://saherelm.ir"
#property version "1.00"
#property description "SaherElm X121_XICH Indicator"
#property strict
//
// START Constants ...
//
//
// Indicator Short Name ...
#define ShortName "X121_XICH"
//
// Ichimoku Golden Numbers ...
enum ENUM_X_ICHIMOKU_GOLDEN_NUMBERS
{
X_ICH_BASE = 9,
X_ICH_GOLDEN = 17,
X_ICH_CYCLE = 26,
X_ICH_PERIOD = 35,
X_ICH_STAR = 45,
X_ICH_MED = 52,
X_ICH_LONG = 63,
X_ICH_FULL = 72
};
//
// Ichimoku Lines Calculator Mode ...
enum ENUM_X_ICHIMOKU_CALCULATION_MODE
{
//
X_XICH_HH_LL_MODE = 1, // Highest High and Lowest Low
X_XICH_HO_LC_MODE = 2, // Highest Open and Lowest Close
};
//
// END Constants ...
//
//
// START Inputs ...
//
//
// ICHIMOKU Kinko Hyo ...
//
// TENKANSEN ...
input group "Tenkan Sen";
input int tenkanSenLength = 9; // Length
input ENUM_X_ICHIMOKU_CALCULATION_MODE tenkanSenMode = X_XICH_HH_LL_MODE; // Calculation Mode
//
// KIJUNSEN ...
input group "Kijun Sen";
input int kijunSenLength = 26; // Length
input ENUM_X_ICHIMOKU_CALCULATION_MODE kijunSenMode = X_XICH_HH_LL_MODE; // Calculation Mode
//
// SENKOUSPANB ...
input group "Senkou Span B";
input int senkouSpanBLength = 52; // Length
input ENUM_X_ICHIMOKU_CALCULATION_MODE senkouSpanBMode = X_XICH_HH_LL_MODE; // Calculation Mode
//
// CHIKOUSPAN ...
input group "Chikou Span";
input ENUM_APPLIED_PRICE chikuoSpanAppliedTo = PRICE_CLOSE; // Price Type
//
input group "Presentation";
input bool showTenkanSen = true; // Show Tenkan Sen
input bool showKijunSen = true; // Show Kijun Sen
input bool showKijunSenPlus = false; // Show Kijun Sen +
input bool showKijunSenNegative = false; // Show Kijun Sen -
input bool showChikouSpan = true; // Show Chikou Span
input bool showSenkouSpanA = true; // Show Senkou Span A
input bool showSenkouSpanB = true; // Show Senkou Span B
input bool showKumo = true; // Show Kumo
input bool shiftKumo = true; // Shift Kumo to Future
//
// END Inputs ...
//
//
// START Includes and Imports ...
//
//
// Includes Common Library ...
#include "../Libraries/x-saherelm.common.lib.mq5"
//
// END Includes and Imports ...
//
//
// START Buffers ...
//
#property indicator_chart_window
//
#property indicator_buffers 15
#property indicator_plots 8
//
// PLOTTED Buffers ...
//
// ICHIMOKU ...
//
// TENKANSEN ...
//
#define tenkanSenBufferIndex 0
double tenkanSenBuffer[];
//
#property indicator_label1 "X121_XICH TK"
#property indicator_type1 DRAW_LINE
#property indicator_color1 clrBrown
#property indicator_style1 STYLE_SOLID
#property indicator_width1 1
//
// KIJUNSEN ...
//
#define kijunSenBufferIndex 1
double kijunSenBuffer[];
//
#property indicator_label2 "X121_XICH KJ"
#property indicator_type2 DRAW_LINE
#property indicator_color2 clrDodgerBlue
#property indicator_style2 STYLE_SOLID
#property indicator_width2 1
//
#define kijunSenPlusBufferIndex 2
double kijunSenPlusBuffer[];
//
#property indicator_label3 "X121_XICH KJ+"
#property indicator_type3 DRAW_LINE
#property indicator_color3 clrMediumTurquoise
#property indicator_style3 STYLE_DOT
#property indicator_width3 1
//
#define kijunSenNegativeBufferIndex 3
double kijunSenNegativeBuffer[];
//
#property indicator_label4 "X121_XICH KJ-"
#property indicator_type4 DRAW_LINE
#property indicator_color4 clrDarkSeaGreen
#property indicator_style4 STYLE_DOT
#property indicator_width4 1
//
// CHIKOUSPAN ...
//
#define chikouSpanBufferIndex 4
double chikouSpanBuffer[];
//
#property indicator_label5 "X121_XICH CS"
#property indicator_type5 DRAW_LINE
#property indicator_color5 clrDarkGreen
#property indicator_style5 STYLE_SOLID
#property indicator_width5 1
//
#define senkouABufferIndex 5
double senkouABuffer[];
//
#property indicator_label6 "X121_XICH SSA"
#property indicator_type6 DRAW_LINE
#property indicator_color6 clrLightGray
#property indicator_style6 STYLE_DASHDOTDOT
#property indicator_width6 1
//
#define senkouBBufferIndex 6
double senkouBBuffer[];
//
#property indicator_label7 "X121_XICH SSB"
#property indicator_type7 DRAW_LINE
#property indicator_color7 clrLightGray
#property indicator_style7 STYLE_DASHDOTDOT
#property indicator_width7 1
//
// KUMO ...
//
// SENKOUSPANA ...
//
#define senkouSpanABufferIndex 7
double senkouSpanABuffer[];
//
// SENKOUSPANB ...
//
#define senkouSpanBBufferIndex 8
double senkouSpanBBuffer[];
//
// KUMOCLOUD ...
//
#define kumoBufferIndex 7
//
#property indicator_label8 "X121_XICH Kumo"
#property indicator_type8 DRAW_FILLING
#property indicator_color8 clrAqua, clrMagenta
#property indicator_style8 STYLE_SOLID
#property indicator_width8 1
//
// DATA Buffers ...
//
#define dTenkanBufferIndex 9
double dTenkanBuffer[];
//
#define dKijunBufferIndex 10
double dKijunBuffer[];
//
#define dChikouBufferIndex 11
double dChikouBuffer[];
//
#define dSSABufferIndex 12
double dSSABuffer[];
//
#define dSSBBufferIndex 13
double dSSBBuffer[];
//
// END Buffers ...
//
//
// START Global Definitions: Variables, Properties and etc ...
//
//
int maxLength;
int mHandler;
//
ENUM_SERIESMODE mTenkanSenTopMode = NULL;
ENUM_SERIESMODE mTenkanSenBottomMode = NULL;
//
ENUM_SERIESMODE mKijunSenTopMode = NULL;
ENUM_SERIESMODE mKijunSenBottomMode = NULL;
//
ENUM_SERIESMODE mSenkouSpanBTopMode = NULL;
ENUM_SERIESMODE mSenkouSpanBBottomMode = NULL;
//
// END Global Definitions: Variables, Properties and etc ...
//
//
// START Event Handlers ...
//
//
// Initialization ...
int OnInit()
{
//
// Validate Inputs ...
if (!ValidateInputs())
{
return INIT_PARAMETERS_INCORRECT;
}
//
// because in some cases we may have more than one input for
// calculation and we must prevent any calculation
// untill we pass the biggest input length, here we get max Input length
// and then wait until pass it ...
maxLength = ExtractMaxLengthOfInputs();
//
// Define Index Buffers ...
DefineBuffers();
//
// Init Handler ...
mHandler = iIchimoku(
_Symbol,
_Period,
tenkanSenLength,
kijunSenLength,
senkouSpanBLength);
if (mHandler == INVALID_HANDLE)
{
return INIT_FAILED;
}
//
// Set Indicator ShortName ...
SetIndicatorName();
//
// Init Succeed ...
return INIT_SUCCEEDED;
}
//
// DeInitialization ...
void OnDeinit(const int reason)
{
//
// REASON_PROGRAM 0 The EA has stopped working calling the ExpertRemove() function
// REASON_REMOVE 1 Program removed from a chart
// REASON_RECOMPILE 2 Program recompiled
// REASON_CHARTCHANGE 3 A symbol or a chart period is changed
// REASON_CHARTCLOSE 4 Chart closed
// REASON_PARAMETERS 5 Inputs changed by a user
// REASON_ACCOUNT 6 Another account has been activated or reconnection to the trade server has occurred due to changes in the account settings
// REASON_TEMPLATE 7 Another chart template applied
// REASON_INITFAILED 8 The OnInit() handler returned a non-zero value
// REASON_CLOSE 9 Terminal closed
//
IndicatorRelease(mHandler);
}
//
// Calculating what we want ...
int OnCalculate(
//
// total Candles on chart ...
const int rates_total,
//
// total calculated Candles on charts ...
const int prev_calculated,
//
// history of Candles Open Time ...
const datetime &time[],
//
// history of Candles Open Price ...
const double &open[],
//
// history of Candles High Price ...
const double &high[],
//
// history of Candles Low Price ...
const double &low[],
//
// history of Candles Close Price ...
const double &close[],
//
// history of Tick Volumes on Candle ...
const long &tick_volume[],
//
// history of Trade Volumes ...
const long &volume[],
//
// history of Candles Spread Price ...
const int &spread[])
{
//
// Prepare Buffers ...
ArraySetAsSeries(time, true);
ArraySetAsSeries(open, true);
ArraySetAsSeries(high, true);
ArraySetAsSeries(low, true);
ArraySetAsSeries(close, true);
ArraySetAsSeries(tick_volume, true);
ArraySetAsSeries(volume, true);
ArraySetAsSeries(spread, true);
//
// this counts Available Bars ...
int limit;
//
// Check Calculated Bars ...
int ichCalculatedBars = BarsCalculated(mHandler);
if (ichCalculatedBars < maxLength)
{
return prev_calculated;
}
//
limit = (prev_calculated > rates_total || prev_calculated <= 0) ? rates_total : (rates_total - prev_calculated) + 1;
//
// Buffers Copy ...
int copiedTenkans = CopyBuffer(mHandler, TENKANSEN_LINE, 0, limit, dTenkanBuffer);
int copiedKijuns = CopyBuffer(mHandler, KIJUNSEN_LINE, 0, limit, dKijunBuffer);
int copiedChikous = CopyBuffer(mHandler, CHIKOUSPAN_LINE, 0, limit, dChikouBuffer);
int copiedSSAs = CopyBuffer(mHandler, SENKOUSPANA_LINE, 0, limit, dSSABuffer);
int copiedSSBs = CopyBuffer(mHandler, SENKOUSPANB_LINE, 0, limit, dSSBBuffer);
if (
copiedSSAs < 0 ||
copiedSSBs < 0 ||
copiedKijuns < 0 ||
copiedTenkans < 0 ||
copiedChikous < 0)
{
return prev_calculated;
}
//
// Main Loop ...
for (int i = limit - 1; i >= 0 && !IsStopped(); i--)
{
CalculateBuffers(i);
}
//
return rates_total;
}
//
// END Event Handlers ...
//
//
// START Functions ...
//
//
// Validate Input Args for Initialization ...
bool ValidateInputs()
{
//
bool result =
//
(tenkanSenLength > 2 &&
kijunSenLength > tenkanSenLength &&
senkouSpanBLength > kijunSenLength)
//
;
//
return result;
}
//
// Retrieve all Exists Input Max Length ...
// use for Start Of Drawing ...
int ExtractMaxLengthOfInputs()
{
//
int result = 0;
//
// Ichimoku ...
result = MathMax(result, tenkanSenLength);
result = MathMax(result, kijunSenLength);
result = MathMax(result, senkouSpanBLength);
//
return result;
}
//
// Define Indexes and Styles ...
void DefineBuffers()
{
//
// ICHIMOKU ...
//
// TENKANSEN ...
//
ENUM_DRAW_TYPE tenkanSenDrawType = showTenkanSen ? DRAW_LINE : DRAW_NONE;
//
ArraySetAsSeries(tenkanSenBuffer, true);
SetIndexBuffer(tenkanSenBufferIndex, tenkanSenBuffer, INDICATOR_DATA);
PlotIndexSetInteger(tenkanSenBufferIndex, PLOT_DRAW_BEGIN, maxLength);
PlotIndexSetInteger(tenkanSenBufferIndex, PLOT_SHOW_DATA, showTenkanSen);
PlotIndexSetInteger(tenkanSenBufferIndex, PLOT_DRAW_TYPE, tenkanSenDrawType);
//
// KIJUNSEN ...
//
ENUM_DRAW_TYPE kijunSenDrawType = showKijunSen ? DRAW_LINE : DRAW_NONE;
//
ArraySetAsSeries(kijunSenBuffer, true);
SetIndexBuffer(kijunSenBufferIndex, kijunSenBuffer, INDICATOR_DATA);
PlotIndexSetInteger(kijunSenBufferIndex, PLOT_DRAW_BEGIN, maxLength);
PlotIndexSetInteger(kijunSenBufferIndex, PLOT_SHOW_DATA, showKijunSen);
PlotIndexSetInteger(kijunSenBufferIndex, PLOT_DRAW_TYPE, kijunSenDrawType);
//
// KIJUNSEN Plus ...
//
ENUM_DRAW_TYPE kijunSenPlusDrawType = showKijunSenPlus ? DRAW_LINE : DRAW_NONE;
//
ArraySetAsSeries(kijunSenPlusBuffer, true);
SetIndexBuffer(kijunSenPlusBufferIndex, kijunSenPlusBuffer, INDICATOR_DATA);
PlotIndexSetInteger(kijunSenPlusBufferIndex, PLOT_DRAW_BEGIN, maxLength);
PlotIndexSetInteger(kijunSenPlusBufferIndex, PLOT_SHIFT, kijunSenLength);
PlotIndexSetInteger(kijunSenPlusBufferIndex, PLOT_SHOW_DATA, false);
PlotIndexSetInteger(kijunSenPlusBufferIndex, PLOT_DRAW_TYPE, kijunSenPlusDrawType);
//
// KIJUNSEN Negative ...
//
ENUM_DRAW_TYPE kijunSenNegativeDrawType = showKijunSenNegative ? DRAW_LINE : DRAW_NONE;
//
ArraySetAsSeries(kijunSenNegativeBuffer, true);
SetIndexBuffer(kijunSenNegativeBufferIndex, kijunSenNegativeBuffer, INDICATOR_DATA);
PlotIndexSetInteger(kijunSenNegativeBufferIndex, PLOT_DRAW_BEGIN, maxLength);
PlotIndexSetInteger(kijunSenNegativeBufferIndex, PLOT_SHIFT, -kijunSenLength);
PlotIndexSetInteger(kijunSenNegativeBufferIndex, PLOT_SHOW_DATA, false);
PlotIndexSetInteger(kijunSenNegativeBufferIndex, PLOT_DRAW_TYPE, kijunSenNegativeDrawType);
//
// CHIKOUSPAN ...
//
ENUM_DRAW_TYPE chikouSpanDrawType = showChikouSpan ? DRAW_LINE : DRAW_NONE;
//
ArraySetAsSeries(chikouSpanBuffer, true);
SetIndexBuffer(chikouSpanBufferIndex, chikouSpanBuffer, INDICATOR_DATA);
PlotIndexSetInteger(chikouSpanBufferIndex, PLOT_DRAW_BEGIN, maxLength);
PlotIndexSetInteger(chikouSpanBufferIndex, PLOT_SHIFT, -kijunSenLength);
PlotIndexSetInteger(chikouSpanBufferIndex, PLOT_SHOW_DATA, showChikouSpan);
PlotIndexSetInteger(chikouSpanBufferIndex, PLOT_DRAW_TYPE, chikouSpanDrawType);
//
// SENKOUSPAN A and B ...
int shiftSize = shiftKumo ? kijunSenLength : 0;
//
// SENKOUSPANA ...
ENUM_DRAW_TYPE senkouSpanADrawType = showSenkouSpanA ? DRAW_LINE : DRAW_NONE;
ArraySetAsSeries(senkouABuffer, true);
SetIndexBuffer(senkouABufferIndex, senkouABuffer, INDICATOR_DATA);
PlotIndexSetInteger(senkouABufferIndex, PLOT_SHIFT, shiftSize);
PlotIndexSetInteger(senkouABufferIndex, PLOT_SHOW_DATA, showSenkouSpanA);
PlotIndexSetInteger(senkouABufferIndex, PLOT_DRAW_TYPE, senkouSpanADrawType);
//
// SENKOUSPANB ...
ENUM_DRAW_TYPE senkouSpanBDrawType = showSenkouSpanB ? DRAW_LINE : DRAW_NONE;
ArraySetAsSeries(senkouBBuffer, true);
SetIndexBuffer(senkouBBufferIndex, senkouBBuffer, INDICATOR_DATA);
PlotIndexSetInteger(senkouBBufferIndex, PLOT_SHIFT, shiftSize);
PlotIndexSetInteger(senkouBBufferIndex, PLOT_SHOW_DATA, showSenkouSpanB);
PlotIndexSetInteger(senkouBBufferIndex, PLOT_DRAW_TYPE, senkouSpanBDrawType);
//
// KUMO ...
//
// SENKOUSPANA ...
ArraySetAsSeries(senkouSpanABuffer, true);
SetIndexBuffer(senkouSpanABufferIndex, senkouSpanABuffer, INDICATOR_DATA);
PlotIndexSetInteger(senkouSpanABufferIndex, PLOT_DRAW_BEGIN, maxLength);
//
// SENKOUSPANB ...
ArraySetAsSeries(senkouSpanBBuffer, true);
SetIndexBuffer(senkouSpanBBufferIndex, senkouSpanBBuffer, INDICATOR_DATA);
PlotIndexSetInteger(senkouSpanBBufferIndex, PLOT_DRAW_BEGIN, maxLength);
//
// KUMO ...
//
ENUM_DRAW_TYPE kumoDrawType = showKumo ? DRAW_FILLING : DRAW_NONE;
//
PlotIndexSetInteger(kumoBufferIndex, PLOT_SHIFT, shiftSize);
PlotIndexSetInteger(kumoBufferIndex, PLOT_SHOW_DATA, false);
PlotIndexSetInteger(kumoBufferIndex, PLOT_DRAW_TYPE, kumoDrawType);
//
// DATA Buffers ...
//
// D Tenkan ...
ArraySetAsSeries(dTenkanBuffer, true);
SetIndexBuffer(dTenkanBufferIndex, dTenkanBuffer, INDICATOR_CALCULATIONS);
//
// D Kijun ...
ArraySetAsSeries(dKijunBuffer, true);
SetIndexBuffer(dKijunBufferIndex, dKijunBuffer, INDICATOR_CALCULATIONS);
//
// D Chikou ...
ArraySetAsSeries(dChikouBuffer, true);
SetIndexBuffer(dChikouBufferIndex, dChikouBuffer, INDICATOR_CALCULATIONS);
//
// D SSA ...
ArraySetAsSeries(dSSABuffer, true);
SetIndexBuffer(dSSABufferIndex, dSSABuffer, INDICATOR_CALCULATIONS);
//
// D SSB ...
ArraySetAsSeries(dSSBBuffer, true);
SetIndexBuffer(dSSBBufferIndex, dSSBBuffer, INDICATOR_CALCULATIONS);
}
//
// Set Indicator Short Name and also we can define Buffers Labels ...
void SetIndicatorName()
{
IndicatorSetString(INDICATOR_SHORTNAME, ShortName);
}
//
// Calculate Buffers ...
void CalculateBuffers(
int bar_index // Selected Bar Index
)
{
//
// ICHIMOKU ...
//
double topValue;
double bottomValue;
//
// TENKANSEN ...
//
// Extract Tenkan Sen Top/Bottom Calculation Mode based on User Input ...
if (mTenkanSenTopMode == NULL || mTenkanSenBottomMode == NULL)
{
//
switch (tenkanSenMode)
{
//
case X_XICH_HH_LL_MODE:
//
mTenkanSenTopMode = MODE_HIGH;
mTenkanSenBottomMode = MODE_LOW;
break;
//
case X_XICH_HO_LC_MODE:
//
mTenkanSenTopMode = MODE_OPEN;
mTenkanSenBottomMode = MODE_CLOSE;
break;
}
}
//
// Calculate Top ...
topValue = GetHighestHigh(
_Symbol,
_Period,
mTenkanSenTopMode,
tenkanSenLength,
bar_index);
//
// Calculate Bottom ...
bottomValue = GetLowestLow(
_Symbol,
_Period,
mTenkanSenBottomMode,
tenkanSenLength,
bar_index);
//
double tenkanSenValue = (topValue + bottomValue) / 2;
tenkanSenBuffer[bar_index] = tenkanSenValue;
//
// KIJUNSEN ...
//
// Extract Kijun Sen Top/Bottom Calculation Mode based on User Input ...
if (mKijunSenTopMode == NULL || mKijunSenBottomMode == NULL)
{
//
switch (kijunSenMode)
{
//
case X_XICH_HH_LL_MODE:
//
mKijunSenTopMode = MODE_HIGH;
mKijunSenBottomMode = MODE_LOW;
break;
//
case X_XICH_HO_LC_MODE:
//
mKijunSenTopMode = MODE_OPEN;
mKijunSenBottomMode = MODE_CLOSE;
break;
}
}
//
// Calculate Top ...
topValue = GetHighestHigh(
_Symbol,
_Period,
mKijunSenTopMode,
kijunSenLength,
bar_index);
//
// Calculate Bottom ...
bottomValue = GetLowestLow(
_Symbol,
_Period,
mKijunSenBottomMode,
kijunSenLength,
bar_index);
//
double kijunSenValue = (topValue + bottomValue) / 2;
kijunSenBuffer[bar_index] = kijunSenValue;
//
kijunSenPlusBuffer[bar_index] = kijunSenValue;
kijunSenNegativeBuffer[bar_index] = kijunSenValue;
//
// CHIKOUSPAN ...
double chikouSpanValue = GetAppliedPrice(
bar_index,
chikuoSpanAppliedTo);
chikouSpanBuffer[bar_index] = chikouSpanValue;
//
// KUMO ...
//
// SENKOUSPANA ...
double senkouSpanAValue = (tenkanSenValue + kijunSenValue) / 2;
senkouABuffer[bar_index] = senkouSpanAValue;
senkouSpanABuffer[bar_index] = senkouSpanAValue;
//
// SENKOUSPANB ...
//
// Extract Senkou Span B Top/Bottom Calculation Mode based on User Input ...
if (mSenkouSpanBTopMode == NULL || mSenkouSpanBBottomMode == NULL)
{
//
switch (senkouSpanBMode)
{
//
case X_XICH_HH_LL_MODE:
//
mSenkouSpanBTopMode = MODE_HIGH;
mSenkouSpanBBottomMode = MODE_LOW;
break;
//
case X_XICH_HO_LC_MODE:
//
mSenkouSpanBTopMode = MODE_OPEN;
mSenkouSpanBBottomMode = MODE_CLOSE;
break;
}
}
//
// Calculate Top ...
topValue = GetHighestHigh(
_Symbol,
_Period,
mSenkouSpanBTopMode,
senkouSpanBLength,
bar_index);
//
// Calculate Bottom ...
bottomValue = GetLowestLow(
_Symbol,
_Period,
mSenkouSpanBBottomMode,
senkouSpanBLength,
bar_index);
//
double senkouSpanBValue = (topValue + bottomValue) / 2;
senkouBBuffer[bar_index] = senkouSpanBValue;
senkouSpanBBuffer[bar_index] = senkouSpanBValue;
}
//
// END Functions ...
//
@@ -0,0 +1,469 @@
///////////////////////////////////////////////////////
//
// SaherElm IT Center MQL5 X121_XMC MA Cross Indicator
// ---------------------------------------------------
// Name: X121_XMC
// Description: Moving Average Crosses
// Market Analysor ...
//
//
// Maintainer:
// ------------
// Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com)
//
//////////////////////////////////////////////////////
//
// Global Properties ...
#property copyright "Copyright 2023, SaherElm IT Center"
#property link "https://saherelm.ir"
#property version "1.00"
#property description "SaherElm X121_XMC Indicator"
#property strict
//
// START Constants ...
//
//
// Indicator Short Name ...
#define ShortName "X121_XMC"
//
// END Constants ...
//
//
// START Inputs ...
//
//
input group "Fast";
input int fastMaLength = 9; // Length
input int fastMaShift = 0; // Shift
input ENUM_MA_METHOD fastMaMethod = MODE_EMA; // Method
input ENUM_APPLIED_PRICE fastMaAppliedTo = PRICE_CLOSE; // Applied To
//
input group "Slow";
input int slowMaLength = 18; // Length
input int slowMaShift = 0; // Shift
input ENUM_MA_METHOD slowMaMethod = MODE_EMA; // Method
input ENUM_APPLIED_PRICE slowMaAppliedTo = PRICE_CLOSE; // Applied To
//
input group "Verifier";
input int verifierMaLength = 50; // Length
input int verifierMaShift = 0; // Shift
input ENUM_MA_METHOD verifierMaMethod = MODE_EMA; // Method
input ENUM_APPLIED_PRICE verifierMaAppliedTo = PRICE_CLOSE; // Applied To
//
input group "Presentation";
input bool showFastMa = true; // Show Fast
input bool showSlowMa = true; // Show Slow
input bool showVerifierMa = true; // Show Verifier
//
// END Inputs ...
//
//
// START Includes and Imports ...
//
//
// Includes Logging Library ...
#include "../Libraries/x-saherelm.log.lib.mq5"
//
// Includes Common Library ...
#include "../Libraries/x-saherelm.common.lib.mq5"
//
// END Includes and Imports ...
//
//
// START Buffers ...
//
#property indicator_chart_window
//
#property indicator_buffers 3
#property indicator_plots 3
//
// PLOTTED Buffers ...
//
// MA ...
//
// FAST ...
#define fastMaBufferIndex 0
double fastMaBuffer[];
//
#property indicator_label1 "X121_XMC MA F"
#property indicator_type1 DRAW_LINE
#property indicator_color1 clrYellow
#property indicator_style1 STYLE_SOLID
#property indicator_width1 1
//
// SLOW ...
#define slowMaBufferIndex 1
double slowMaBuffer[];
//
#property indicator_label2 "X121_XMC MA S"
#property indicator_type2 DRAW_LINE
#property indicator_color2 clrDarkOrange
#property indicator_style2 STYLE_SOLID
#property indicator_width2 1
//
// VERIFIER ...
#define verifierMaBufferIndex 2
double verifierMaBuffer[];
//
#property indicator_label3 "X121_XMC MA V"
#property indicator_type3 DRAW_LINE
#property indicator_color3 clrDarkBlue
#property indicator_style3 STYLE_SOLID
#property indicator_width3 2
//
// END Buffers ...
//
//
// START Global Definitions: Variables, Properties and etc ...
//
//
int maxLength;
//
int fastMaHandler = INVALID_HANDLE;
int slowMaHandler = INVALID_HANDLE;
int verifierMaHandler = INVALID_HANDLE;
//
// END Global Definitions: Variables, Properties and etc ...
//
//
// START Event Handlers ...
//
//
// Initialization ...
int OnInit()
{
//
// Validate Inputs ...
if (!ValidateInputs())
{
return INIT_PARAMETERS_INCORRECT;
}
//
logTag = ShortName;
//
// because in some cases we may have more than one input for
// calculation and we must prevent any calculation
// untill we pass the biggest input length, here we get max Input length
// and then wait until pass it ...
maxLength = ExtractMaxLengthOfInputs();
//
// Define Index Buffers ...
DefineBuffers();
//
// Set Indicator ShortName ...
SetIndicatorName();
//
// MA Initialization ...
//
// FAST ...
fastMaHandler = iMA(
_Symbol,
_Period,
fastMaLength,
fastMaShift,
fastMaMethod,
fastMaAppliedTo);
if (fastMaHandler == INVALID_HANDLE)
{
//
string msg = "Error in Initilizing Indicator ...";
LogMessage(msg);
//
return INIT_FAILED;
}
//
// SLOW ...
slowMaHandler = iMA(
_Symbol,
_Period,
slowMaLength,
slowMaShift,
slowMaMethod,
slowMaAppliedTo);
if (slowMaHandler == INVALID_HANDLE)
{
//
string msg = "Error in Initilizing Indicator ...";
LogMessage(msg);
//
return INIT_FAILED;
}
//
// VERIFIER ...
verifierMaHandler = iMA(
_Symbol,
_Period,
verifierMaLength,
verifierMaShift,
verifierMaMethod,
verifierMaAppliedTo);
if (verifierMaHandler == INVALID_HANDLE)
{
//
string msg = "Error in Initilizing Indicator ...";
LogMessage(msg);
//
return INIT_FAILED;
}
//
// Init Succeed ...
return INIT_SUCCEEDED;
}
//
// DeInitialization ...
void OnDeinit(const int reason)
{
//
// REASON_PROGRAM 0 The EA has stopped working calling the ExpertRemove() function
// REASON_REMOVE 1 Program removed from a chart
// REASON_RECOMPILE 2 Program recompiled
// REASON_CHARTCHANGE 3 A symbol or a chart period is changed
// REASON_CHARTCLOSE 4 Chart closed
// REASON_PARAMETERS 5 Inputs changed by a user
// REASON_ACCOUNT 6 Another account has been activated or reconnection to the trade server has occurred due to changes in the account settings
// REASON_TEMPLATE 7 Another chart template applied
// REASON_INITFAILED 8 The OnInit() handler returned a non-zero value
// REASON_CLOSE 9 Terminal closed
//
// Here we can handle De Initialization Reasons ...
IndicatorRelease(fastMaHandler);
IndicatorRelease(slowMaHandler);
IndicatorRelease(verifierMaHandler);
}
//
// Calculations ...
//
// Calculating what we want ...
int OnCalculate(
//
// total Candles on chart ...
const int rates_total,
//
// total calculated Candles on charts ...
const int prev_calculated,
//
// history of Candles Open Time ...
const datetime &time[],
//
// history of Candles Open Price ...
const double &open[],
//
// history of Candles High Price ...
const double &high[],
//
// history of Candles Low Price ...
const double &low[],
//
// history of Candles Close Price ...
const double &close[],
//
// history of Tick Volumes on Candle ...
const long &tick_volume[],
//
// history of Trade Volumes ...
const long &volume[],
//
// history of Candles Spread Price ...
const int &spread[])
{
//
// Prepare Buffers ...
ArraySetAsSeries(time, true);
ArraySetAsSeries(open, true);
ArraySetAsSeries(high, true);
ArraySetAsSeries(low, true);
ArraySetAsSeries(close, true);
ArraySetAsSeries(tick_volume, true);
ArraySetAsSeries(volume, true);
ArraySetAsSeries(spread, true);
//
// this counts Available Bars ...
int limit;
//
// Check Calculated Bars ...
int fastMaCalculatedBars = BarsCalculated(fastMaHandler);
int slowMaCalculatedBars = BarsCalculated(slowMaHandler);
int verifierMaCalculatedBars = BarsCalculated(verifierMaHandler);
if (fastMaCalculatedBars < maxLength ||
slowMaCalculatedBars < maxLength ||
verifierMaCalculatedBars < maxLength)
{
return prev_calculated;
}
//
limit = (prev_calculated > rates_total || prev_calculated <= 0) ? rates_total : (rates_total - prev_calculated) + 1;
//
// Buffers Copy ...
int copiedFastMas = CopyBuffer(fastMaHandler, 0, 0, limit, fastMaBuffer);
int copiedSlowMas = CopyBuffer(slowMaHandler, 0, 0, limit, slowMaBuffer);
int copiedVerifierMas = CopyBuffer(verifierMaHandler, 0, 0, limit, verifierMaBuffer);
if (copiedFastMas <= 0 ||
copiedSlowMas <= 0 ||
copiedVerifierMas <= 0
)
{
return prev_calculated;
}
//
// Main Loop ...
for (int i = limit - 1; i >= 0 && !IsStopped(); i--)
{
CalculateBuffers(i);
}
//
return rates_total;
}
//
// END Event Handlers ...
//
//
// START Functions ...
//
//
// Validate Input Args for Initialization ...
bool ValidateInputs()
{
//
bool result =
//
// Validate Ma ...
(fastMaLength > 2 &&
slowMaLength > fastMaLength &&
verifierMaLength > slowMaLength)
//
;
//
return result;
}
//
// Retrieve all Exists Input Max Length ...
// use for Start Of Drawing ...
int ExtractMaxLengthOfInputs()
{
//
int result = 0;
//
// Ma ...
result = MathMax(result, fastMaLength);
result = MathMax(result, slowMaLength);
result = MathMax(result, verifierMaLength);
//
return result;
}
//
// Define Indexes and Styles ...
void DefineBuffers()
{
//
// MA ...
//
// FAST ...
ENUM_DRAW_TYPE fastMaDrawType = showFastMa ? DRAW_LINE : DRAW_NONE;
ArraySetAsSeries(fastMaBuffer, true);
SetIndexBuffer(fastMaBufferIndex, fastMaBuffer, INDICATOR_DATA);
PlotIndexSetInteger(fastMaBufferIndex, PLOT_DRAW_BEGIN, maxLength);
PlotIndexSetInteger(fastMaBufferIndex, PLOT_SHOW_DATA, false);
PlotIndexSetInteger(fastMaBufferIndex, PLOT_DRAW_TYPE, fastMaDrawType);
//
// SLOW ...
ENUM_DRAW_TYPE slowMaDrawType = showSlowMa ? DRAW_LINE : DRAW_NONE;
ArraySetAsSeries(slowMaBuffer, true);
SetIndexBuffer(slowMaBufferIndex, slowMaBuffer, INDICATOR_DATA);
PlotIndexSetInteger(slowMaBufferIndex, PLOT_DRAW_BEGIN, maxLength);
PlotIndexSetInteger(slowMaBufferIndex, PLOT_SHOW_DATA, false);
PlotIndexSetInteger(slowMaBufferIndex, PLOT_DRAW_TYPE, slowMaDrawType);
//
// VERIFIER ...
ENUM_DRAW_TYPE verifierMaDrawType = showVerifierMa ? DRAW_LINE : DRAW_NONE;
ArraySetAsSeries(verifierMaBuffer, true);
SetIndexBuffer(verifierMaBufferIndex, verifierMaBuffer, INDICATOR_DATA);
PlotIndexSetInteger(verifierMaBufferIndex, PLOT_DRAW_BEGIN, maxLength);
PlotIndexSetInteger(verifierMaBufferIndex, PLOT_SHOW_DATA, false);
PlotIndexSetInteger(verifierMaBufferIndex, PLOT_DRAW_TYPE, verifierMaDrawType);
}
//
// Set Indicator Short Name and also we can define Buffers Labels ...
void SetIndicatorName()
{
//
string indicatorShortName = "";
StringConcatenate(indicatorShortName, ShortName, "");
//
IndicatorSetString(INDICATOR_SHORTNAME, indicatorShortName);
}
//
// Calculate Buffers ...
void CalculateBuffers(
int bar_index // Selected Bar Index
)
{
}
//
// END Functions ...
//
@@ -0,0 +1,721 @@
//////////////////////////////////////////////////////
//
// SaherElm IT Center MQL5 Indicator
// ---------------------------------------------
// Name: X121_XOSC
// Description: provides some oscillator values
// as empty Indicator ...
//
//
// Maintainer:
// ------------
// Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com)
//
//////////////////////////////////////////////////////
//
// Global Properties ...
#property copyright "Copyright 2023, SaherElm IT Center"
#property link "https://saherelm.ir"
#property version "1.00"
#property description "SaherElm X121_XAMA Indicator"
#property strict
//
// START Constants ...
//
#define ShortName "X121_XOSC"
//
// END Constants ...
//
//
// START Inputs ...
//
//
// ATR ...
input group "ATR";
input int atrLength = 14; // Length
//
// RVI ...
// The buffer numbers are the following: 0 - MAIN_LINE, 1 - SIGNAL_LINE.
input group "RVI";
input int rviLength = 10; // Length
//
// BULLPOWER ...
input group "Bulls Power";
input int bullpLength = 13; // Length
//
// BEARPOWER ...
input group "Bears Power";
input int bearpLength = 13; // Length
//
// VOLUME ...
input group "Volumes";
input ENUM_APPLIED_VOLUME volumeAppliedTo = VOLUME_TICK; // Applied To
//
// RSI ...
input group "RSI";
input int rsiLength = 14; // Length
input ENUM_APPLIED_PRICE rsiAppliedTo = PRICE_CLOSE; // Applied To
//
// CCI ...
input group "CCI";
input int cciLength = 14; // Length
input ENUM_APPLIED_PRICE cciAppliedTo = PRICE_TYPICAL; // Applied To
//
// STDDEV ...
input group "Standard Deviation";
input int stddevLength = 20; // Length
input int stddevShift = 0; // Shift
input ENUM_MA_METHOD stddevMethod = MODE_SMA; // Mode
input ENUM_APPLIED_PRICE stddevAppliedTo = PRICE_CLOSE; // AppliedTo
//
// MOMENTUM ...
input group "Momentum";
input int momentumLength = 14; // Length
input ENUM_APPLIED_PRICE momentumAppliedTo = PRICE_CLOSE; // Applied To
//
// SAR ...
input group "SAR";
input double sarStep = 0.02; // Step
input double sarMaximum = 0.2; // Maximum
//
// MACD ...
// The buffer numbers are the following: 0 - MAIN_LINE, 1 - SIGNAL_LINE.
input group "MACD";
input int macdFastLength = 12; // Fast Length
input int macdSlowLength = 26; // Slow Length
input int macdSignaLength = 9; // Signal Length
input ENUM_APPLIED_PRICE macdAppliedTo = PRICE_CLOSE; // Applied To
//
// STOCHASTIC ...
// The buffer numbers: 0 - MAIN_LINE, 1 - SIGNAL_LINE.
input group "Stochastic";
input int stochKLength = 5; // K Length
input int stochDLength = 3; // D Length
input int stochSlowing = 3; // Slowing
input ENUM_MA_METHOD stochMaMethod = MODE_SMA; // Ma Method
input ENUM_STO_PRICE stochMode = STO_LOWHIGH; // Calculation Mode
//
// END Inputs ...
//
//
// Includes Common Library ...
#include "../Libraries/x-saherelm.common.lib.mq5"
//
// START Buffers ...
//
//
#property indicator_chart_window
//
#property indicator_buffers 15
#property indicator_plots 0
//
// ATR ...
#define atrBufferIndex 0
double atrBuffer[];
//
// RVI ...
#define rviMainBufferIndex 1
#define rviSignalBufferIndex 2
double rviMainBuffer[];
double rviSignalBuffer[];
//
// BULLPOWER ...
#define bullPBufferIndex 3
double bullPBuffer[];
//
// BEARPOWER ...
#define bearPBufferIndex 4
double bearPBuffer[];
//
// VOLUME ...
#define volumeBufferIndex 5
double volumeBuffer[];
//
// RSI ...
#define rsiBufferIndex 6
double rsiBuffer[];
//
// CCI ...
#define cciBufferIndex 7
double cciBuffer[];
//
// MOMENTUM ...
#define momentumBufferIndex 8
double momentumBuffer[];
//
// SAR ...
#define sarBufferIndex 9
double sarBuffer[];
//
// MACD ...
#define macdMainBufferIndex 10
#define macdSignalBufferIndex 11
double macdMainBuffer[];
double macdSignalBuffer[];
//
// STOCHASTIC ...
#define stochMainBufferIndex 12
#define stochSignalBufferIndex 13
double stochMainBuffer[];
double stochSignalBuffer[];
//
// STANDARDDEVIATION ...
#define stddevBufferIndex 14
double stddevBuffer[];
//
// END Buffers ...
//
//
// START Global Definitions: Variables, Properties and etc ...
//
//
int maxLength;
//
int atrHandler = INVALID_HANDLE;
int rviHandler = INVALID_HANDLE;
int bullPHandler = INVALID_HANDLE;
int bearPHandler = INVALID_HANDLE;
int volumeHandler = INVALID_HANDLE;
int rsiHandler = INVALID_HANDLE;
int cciHandler = INVALID_HANDLE;
int momentumHandler = INVALID_HANDLE;
int sarHandler = INVALID_HANDLE;
int macdHandler = INVALID_HANDLE;
int stochHandler = INVALID_HANDLE;
int stddevHandler = INVALID_HANDLE;
//
// END Global Definitions: Variables, Properties and etc ...
//
//
// START Event Handlers ...
//
//
// Initialization ...
int OnInit()
{
//
// Validate Inputs ...
if (!ValidateInputs())
{
return INIT_PARAMETERS_INCORRECT;
}
//
// because in some cases we may have more than one input for
// calculation and we must prevent any calculation
// untill we pass the biggest input length, here we get max Input length
// and then wait until pass it ...
maxLength = ExtractMaxLengthOfInputs();
//
// Initializing Handlers ...
//
// ATR ...
atrHandler = iATR(
_Symbol,
_Period,
atrLength);
//
// RVI ...
rviHandler = iRVI(
_Symbol,
_Period,
rviLength);
//
// BULLSPOWER ...
bullPHandler = iBullsPower(
_Symbol,
_Period,
bullpLength);
//
// BEARSPOWER ...
bearPHandler = iBearsPower(
_Symbol,
_Period,
bullpLength);
//
// VOLUMES ...
volumeHandler = iVolumes(
_Symbol,
_Period,
volumeAppliedTo);
//
// RSI ...
rsiHandler = iRSI(
_Symbol,
_Period,
rsiLength,
rsiAppliedTo);
//
// CCI ...
cciHandler = iCCI(
_Symbol,
_Period,
cciLength,
cciAppliedTo);
//
// MOMENTUM ...
momentumHandler = iMomentum(
_Symbol,
_Period,
momentumLength,
momentumAppliedTo);
//
// SAR ...
sarHandler = iSAR(
_Symbol,
_Period,
sarStep,
sarMaximum);
//
// MACD ...
macdHandler = iMACD(
_Symbol,
_Period,
macdFastLength,
macdSlowLength,
macdSignaLength,
macdAppliedTo);
//
// STOCHASTIC ...
stochHandler = iStochastic(
_Symbol,
_Period,
stochKLength,
stochDLength,
stochSlowing,
stochMaMethod,
stochMode);
//
// STANDARDDEVIATION ...
stddevHandler = iStdDev(
_Symbol,
_Period,
stddevLength,
stddevShift,
stddevMethod,
stddevAppliedTo);
//
bool isAllHandlersInit =
//
atrHandler != INVALID_HANDLE &&
rviHandler != INVALID_HANDLE &&
bullPHandler != INVALID_HANDLE &&
bearPHandler != INVALID_HANDLE &&
volumeHandler != INVALID_HANDLE &&
rsiHandler != INVALID_HANDLE &&
cciHandler != INVALID_HANDLE &&
momentumHandler != INVALID_HANDLE &&
sarHandler != INVALID_HANDLE &&
macdHandler != INVALID_HANDLE &&
stochHandler != INVALID_HANDLE &&
stddevHandler != INVALID_HANDLE
//
;
if (!isAllHandlersInit)
{
return INIT_FAILED;
}
//
// Define Index Buffers ...
DefineBuffers();
//
// Set Indicator ShortName ...
SetIndicatorName();
//
// Init Succeed ...
return INIT_SUCCEEDED;
}
//
// DeInitialization ...
void OnDeinit(const int reason)
{
//
// REASON_PROGRAM 0 The EA has stopped working calling the ExpertRemove() function
// REASON_REMOVE 1 Program removed from a chart
// REASON_RECOMPILE 2 Program recompiled
// REASON_CHARTCHANGE 3 A symbol or a chart period is changed
// REASON_CHARTCLOSE 4 Chart closed
// REASON_PARAMETERS 5 Inputs changed by a user
// REASON_ACCOUNT 6 Another account has been activated or reconnection to the trade server has occurred due to changes in the account settings
// REASON_TEMPLATE 7 Another chart template applied
// REASON_INITFAILED 8 The OnInit() handler returned a non-zero value
// REASON_CLOSE 9 Terminal closed
//
// Here we can handle De Initialization Reasons ...
IndicatorRelease(atrHandler);
IndicatorRelease(rviHandler);
IndicatorRelease(bullPHandler);
IndicatorRelease(bearPHandler);
IndicatorRelease(volumeHandler);
IndicatorRelease(rsiHandler);
IndicatorRelease(cciHandler);
IndicatorRelease(momentumHandler);
IndicatorRelease(sarHandler);
IndicatorRelease(macdHandler);
IndicatorRelease(stochHandler);
IndicatorRelease(stddevHandler);
}
//
// Calculating what we want ...
int OnCalculate(
//
// total Candles on chart ...
const int rates_total,
//
// total calculated Candles on charts ...
const int prev_calculated,
//
// history of Candles Open Time ...
const datetime &time[],
//
// history of Candles Open Price ...
const double &open[],
//
// history of Candles High Price ...
const double &high[],
//
// history of Candles Low Price ...
const double &low[],
//
// history of Candles Close Price ...
const double &close[],
//
// history of Tick Volumes on Candle ...
const long &tick_volume[],
//
// history of Trade Volumes ...
const long &volume[],
//
// history of Candles Spread Price ...
const int &spread[])
{
//
// Prepare Buffers ...
ArraySetAsSeries(time, true);
ArraySetAsSeries(open, true);
ArraySetAsSeries(high, true);
ArraySetAsSeries(low, true);
ArraySetAsSeries(close, true);
ArraySetAsSeries(tick_volume, true);
ArraySetAsSeries(volume, true);
ArraySetAsSeries(spread, true);
//
// this counts Available Bars ...
int limit;
//
// Check Calculated Bars ...
int atrCalculatedBars = BarsCalculated(atrHandler);
int rviCalculatedBars = BarsCalculated(rviHandler);
int bullPCalculatedBars = BarsCalculated(bullPHandler);
int bearPCalculatedBars = BarsCalculated(bearPHandler);
int volumeCalculatedBars = BarsCalculated(volumeHandler);
int rsiCalculatedBars = BarsCalculated(rsiHandler);
int cciCalculatedBars = BarsCalculated(cciHandler);
int momentumCalculatedBars = BarsCalculated(momentumHandler);
int sarCalculatedBars = BarsCalculated(sarHandler);
int macdCalculatedBars = BarsCalculated(macdHandler);
int stochCalculatedBars = BarsCalculated(stochHandler);
int stddevCalculatedBars = BarsCalculated(stddevHandler);
//
bool isCalculatedBarsPassed =
//
atrCalculatedBars >= maxLength &&
rviCalculatedBars >= maxLength &&
bullPCalculatedBars >= maxLength &&
bearPCalculatedBars >= maxLength &&
volumeCalculatedBars >= maxLength &&
rsiCalculatedBars >= maxLength &&
cciCalculatedBars >= maxLength &&
momentumCalculatedBars >= maxLength &&
sarCalculatedBars >= maxLength &&
macdCalculatedBars >= maxLength &&
stochCalculatedBars >= maxLength &&
stddevCalculatedBars >= maxLength
//
;
if (!isCalculatedBarsPassed)
{
return prev_calculated;
}
//
limit = (prev_calculated > rates_total || prev_calculated <= 0) ? rates_total : (rates_total - prev_calculated) + 1;
//
// Buffers Copy ...
int atrCopiedItems = CopyBuffer(atrHandler, 0, 0, limit, atrBuffer);
int rviMainCopiedItems = CopyBuffer(rviHandler, MAIN_LINE, 0, limit, rviMainBuffer);
int rviSignalCopiedItems = CopyBuffer(rviHandler, SIGNAL_LINE, 0, limit, rviSignalBuffer);
int bullPCopiedItems = CopyBuffer(bullPHandler, 0, 0, limit, bullPBuffer);
int bearPCopiedItems = CopyBuffer(bearPHandler, 0, 0, limit, bearPBuffer);
int volumeCopiedItems = CopyBuffer(volumeHandler, 0, 0, limit, volumeBuffer);
int rsiCopiedItems = CopyBuffer(rsiHandler, 0, 0, limit, rsiBuffer);
int cciCopiedItems = CopyBuffer(cciHandler, 0, 0, limit, cciBuffer);
int momentumCopiedItems = CopyBuffer(momentumHandler, 0, 0, limit, momentumBuffer);
int sarCopiedItems = CopyBuffer(sarHandler, 0, 0, limit, sarBuffer);
int macdMainCopiedItems = CopyBuffer(macdHandler, MAIN_LINE, 0, limit, macdMainBuffer);
int macdSignalCopiedItems = CopyBuffer(macdHandler, SIGNAL_LINE, 0, limit, macdSignalBuffer);
int stochMainCopiedItems = CopyBuffer(stochHandler, MAIN_LINE, 0, limit, stochMainBuffer);
int stocSignalhCopiedItems = CopyBuffer(stochHandler, SIGNAL_LINE, 0, limit, stochSignalBuffer);
int stddevCopiedItems = CopyBuffer(stddevHandler, 0, 0, limit, stddevBuffer);
//
bool isCopiedBarsPassed =
//
atrCopiedItems > 0 &&
rviMainCopiedItems > 0 &&
rviSignalCopiedItems > 0 &&
bullPCopiedItems > 0 &&
bearPCopiedItems > 0 &&
volumeCopiedItems > 0 &&
rsiCopiedItems > 0 &&
cciCopiedItems > 0 &&
momentumCopiedItems > 0 &&
sarCopiedItems > 0 &&
macdMainCopiedItems > 0 &&
macdSignalCopiedItems > 0 &&
stochMainCopiedItems > 0 &&
stocSignalhCopiedItems > 0 &&
stddevCopiedItems > 0
//
;
if (!isCopiedBarsPassed)
{
return prev_calculated;
}
//
// Main Loop ...
for (int i = limit - 1; i >= 0 && !IsStopped(); i--)
{
//
// Do Buffers Calculation ...
// HERE We Do Not anything ...
}
//
return rates_total;
}
//
// END Event Handlers ...
//
//
// START Functions ...
//
//
// Validate Input Args for Initialization ...
bool ValidateInputs()
{
//
bool result = false;
//
// Validate Args ...
result =
//
atrLength >= 2 &&
rviLength >= 2 &&
bullpLength >= 2 &&
bearpLength >= 2 &&
rsiLength >= 2 &&
cciLength >= 2 &&
momentumLength >= 2 &&
sarStep > 0 &&
sarStep < sarMaximum &&
macdFastLength >= 2 &&
macdSlowLength > macdFastLength &&
macdSignaLength >= 2 &&
stochKLength >= 2 &&
stochDLength >= 2 &&
stochSlowing >= 2 &&
stddevLength >= 2 &&
stddevShift >= 0
//
;
//
return result;
}
//
// Retrieve all Exists Input Max Length ...
// use for Start Of Drawing ...
int ExtractMaxLengthOfInputs()
{
//
int result = 0;
//
result = MathMax(atrLength, rviLength);
result = MathMax(result, bullpLength);
result = MathMax(result, bearpLength);
result = MathMax(result, rsiLength);
result = MathMax(result, cciLength);
result = MathMax(result, momentumLength);
result = MathMax(result, macdFastLength);
result = MathMax(result, macdSlowLength);
result = MathMax(result, macdSignaLength);
result = MathMax(result, stochKLength);
result = MathMax(result, stochDLength);
result = MathMax(result, stochSlowing);
result = MathMax(result, stddevLength);
//
return result;
}
//
// Set Indicator Short Name and also we can define Buffers Labels ...
void SetIndicatorName()
{
IndicatorSetString(INDICATOR_SHORTNAME, ShortName);
}
//
// Define Indexes and Styles ...
void DefineBuffers()
{
//
// DATA Buffers ...
//
// ATR ...
ArraySetAsSeries(atrBuffer, true);
SetIndexBuffer(atrBufferIndex, atrBuffer, INDICATOR_CALCULATIONS);
//
// RVI ...
//
// Main ...
ArraySetAsSeries(rviMainBuffer, true);
SetIndexBuffer(rviMainBufferIndex, rviMainBuffer, INDICATOR_CALCULATIONS);
//
// Signal ...
ArraySetAsSeries(rviSignalBuffer, true);
SetIndexBuffer(rviSignalBufferIndex, rviSignalBuffer, INDICATOR_CALCULATIONS);
//
// BULLPOWER ...
ArraySetAsSeries(bullPBuffer, true);
SetIndexBuffer(bullPBufferIndex, bullPBuffer, INDICATOR_CALCULATIONS);
//
// BEARPOWER ...
ArraySetAsSeries(bearPBuffer, true);
SetIndexBuffer(bearPBufferIndex, bearPBuffer, INDICATOR_CALCULATIONS);
//
// VOLUME ...
ArraySetAsSeries(volumeBuffer, true);
SetIndexBuffer(volumeBufferIndex, volumeBuffer, INDICATOR_CALCULATIONS);
//
// RSI ...
ArraySetAsSeries(rsiBuffer, true);
SetIndexBuffer(rsiBufferIndex, rsiBuffer, INDICATOR_CALCULATIONS);
//
// CCI ...
ArraySetAsSeries(cciBuffer, true);
SetIndexBuffer(cciBufferIndex, cciBuffer, INDICATOR_CALCULATIONS);
//
// MOMENTUM ...
ArraySetAsSeries(momentumBuffer, true);
SetIndexBuffer(momentumBufferIndex, momentumBuffer, INDICATOR_CALCULATIONS);
//
// SAR ...
ArraySetAsSeries(sarBuffer, true);
SetIndexBuffer(sarBufferIndex, sarBuffer, INDICATOR_CALCULATIONS);
//
// STANDARDDEVIATION ...
ArraySetAsSeries(stddevBuffer, true);
SetIndexBuffer(stddevBufferIndex, stddevBuffer, INDICATOR_CALCULATIONS);
//
// MACD ...
//
// Main ...
ArraySetAsSeries(macdMainBuffer, true);
SetIndexBuffer(macdMainBufferIndex, macdMainBuffer, INDICATOR_CALCULATIONS);
//
// Signal ...
ArraySetAsSeries(macdSignalBuffer, true);
SetIndexBuffer(macdSignalBufferIndex, macdSignalBuffer, INDICATOR_CALCULATIONS);
}
//
// END Functions ...
//
@@ -0,0 +1,580 @@
//////////////////////////////////////////////////////
//
// SaherElm IT Center MQL5 Indicator
// ---------------------------------------------
// Name: X121_XSTR
// Description: Super Trend Indicator ...
//
//
// Maintainer:
// ------------
// Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com)
//
//////////////////////////////////////////////////////
//
// Global Properties ...
#property copyright "Copyright 2023, SaherElm IT Center"
#property link "https://saherelm.ir"
#property version "1.00"
#property description "SaherElm X121_XAMA Indicator"
#property strict
//
// START Constants ...
//
#define ShortName "X121_XSTR"
//
// END Constants ...
//
//
// START Inputs ...
//
//
// Market ...
input group "ATR";
input int atrLength = 14; // Length
input double atrMultiplier = 3.0; // Multiplier
input ENUM_APPLIED_PRICE atrAppliedTo = PRICE_MEDIAN; // Applied To
//
// Presentation ...
input group "Presentation";
input bool showTrends = true; // Show Trends
input bool fillTrends = true; // Fill Trends
//
// END Inputs ...
//
//
// Includes Common Library ...
#include "../Libraries/x-saherelm.common.lib.mq5"
//
// START Buffers ...
//
//
#property indicator_chart_window
//
#property indicator_buffers 9
#property indicator_plots 2
//
#define fillUpBufferIndex 0
double fillUpBuffer[];
#define fillDownBufferIndex 1
double fillDownBuffer[];
//
#define fillingPlotBufferIndex 0
//
#property indicator_label1 "X121_XSTR Filling"
#property indicator_type1 DRAW_FILLING
#property indicator_color1 clrBisque, clrPaleGreen
//
#define mainBufferIndex 2
#define mainPlotBufferIndex 1
double mainBuffer[];
//
#define mainColorBufferIndex 3
double mainColorBuffer[];
//
#property indicator_label2 "X121_XSTR"
#property indicator_type2 DRAW_COLOR_LINE
#property indicator_color2 CLR_NONE, clrGreen, clrDarkRed
#property indicator_style2 STYLE_DOT
//
// DATA Buffers ...
//
#define atrBufferIndex 4
double atrBuffer[];
//
#define trendBufferIndex 5
double trendBuffer[];
//
#define upBufferIndex 6
double upBuffer[];
//
#define downBufferIndex 7
double downBuffer[];
//
#define priceBufferIndex 8
double priceBuffer[];
//
// END Buffers ...
//
//
// START Global Definitions: Variables, Properties and etc ...
//
//
int maxLength;
//
int atrHandler = INVALID_HANDLE;
//
int changeOfTrend;
int startBearishTrend;
int startBullishTrend;
//
// END Global Definitions: Variables, Properties and etc ...
//
//
// START Event Handlers ...
//
//
// Initialization ...
int OnInit()
{
//
// Validate Inputs ...
if (!ValidateInputs())
{
return INIT_PARAMETERS_INCORRECT;
}
//
// because in some cases we may have more than one input for
// calculation and we must prevent any calculation
// untill we pass the biggest input length, here we get max Input length
// and then wait until pass it ...
maxLength = ExtractMaxLengthOfInputs();
//
atrHandler = iATR(
_Symbol,
_Period,
atrLength);
if (atrHandler == INVALID_HANDLE)
{
return INIT_FAILED;
}
//
// Define Index Buffers ...
DefineBuffers();
//
// Set Indicator ShortName ...
SetIndicatorName();
//
// Init Succeed ...
return INIT_SUCCEEDED;
}
//
// DeInitialization ...
void OnDeinit(const int reason)
{
//
// REASON_PROGRAM 0 The EA has stopped working calling the ExpertRemove() function
// REASON_REMOVE 1 Program removed from a chart
// REASON_RECOMPILE 2 Program recompiled
// REASON_CHARTCHANGE 3 A symbol or a chart period is changed
// REASON_CHARTCLOSE 4 Chart closed
// REASON_PARAMETERS 5 Inputs changed by a user
// REASON_ACCOUNT 6 Another account has been activated or reconnection to the trade server has occurred due to changes in the account settings
// REASON_TEMPLATE 7 Another chart template applied
// REASON_INITFAILED 8 The OnInit() handler returned a non-zero value
// REASON_CLOSE 9 Terminal closed
//
// Here we can handle De Initialization Reasons ...
IndicatorRelease(atrHandler);
}
//
// Calculating what we want ...
int OnCalculate(
//
// total Candles on chart ...
const int rates_total,
//
// total calculated Candles on charts ...
const int prev_calculated,
//
// history of Candles Open Time ...
const datetime &time[],
//
// history of Candles Open Price ...
const double &open[],
//
// history of Candles High Price ...
const double &high[],
//
// history of Candles Low Price ...
const double &low[],
//
// history of Candles Close Price ...
const double &close[],
//
// history of Tick Volumes on Candle ...
const long &tick_volume[],
//
// history of Trade Volumes ...
const long &volume[],
//
// history of Candles Spread Price ...
const int &spread[])
{
//
int numOfRequiredAtrs;
if (prev_calculated > rates_total || prev_calculated < 0)
{
numOfRequiredAtrs = rates_total;
}
else
{
//
numOfRequiredAtrs = rates_total - prev_calculated;
if (prev_calculated > 0)
{
numOfRequiredAtrs++;
}
}
//
// Checking for stop ...
if (IsStopped())
{
return 0;
}
//
// Check Number of items Copy or not ...
int copiedATRs = CopyBuffer(atrHandler, 0, 0, numOfRequiredAtrs, atrBuffer);
if (copiedATRs <= 0)
{
return 0;
}
//
int limit;
//
// checking for the limit start of calculation of an indicator ...
if (prev_calculated > rates_total || prev_calculated <= 0)
{
//
// starting index for calculation of all bars ...
limit = maxLength;
}
else
{
//
// starting number for calculation of new bars
limit = prev_calculated - 1;
}
//
// Main Loop ...
for (int i = limit; i < rates_total && !IsStopped(); i++)
{
//
// Calculated Price ...
double price = getPrice(
atrAppliedTo,
open,
high,
low,
close,
i);
// price = (high[i] + low[i]) / 2;
priceBuffer[i] = price;
//
double atr = atrBuffer[i];
//
// Up ...
upBuffer[i] = price + (atrMultiplier * atr);
//
// Down ...
downBuffer[i] = price - (atrMultiplier * atr);
//
if (close[i] > upBuffer[i - 1])
{
//
trendBuffer[i] = 1;
if (trendBuffer[i - 1] == -1)
{
changeOfTrend = 1;
}
}
else if (close[i] < downBuffer[i - 1])
{
//
trendBuffer[i] = -1;
if (trendBuffer[i - 1] == 1)
{
changeOfTrend = 1;
}
}
else if (trendBuffer[i - 1] == 1)
{
//
trendBuffer[i] = 1;
changeOfTrend = 0;
}
else if (trendBuffer[i - 1] == -1)
{
//
trendBuffer[i] = -1;
changeOfTrend = 0;
}
//
// Down Trend Starting ...
if (trendBuffer[i] < 0 && trendBuffer[i - 1] > 0)
{
startBearishTrend = 1;
}
else
{
startBearishTrend = 0;
}
//
// Up Trend Starting ...
if (trendBuffer[i] > 0 && trendBuffer[i - 1] < 0)
{
startBullishTrend = 1;
}
else
{
startBullishTrend = 0;
}
//
if (trendBuffer[i] > 0 && downBuffer[i] < downBuffer[i - 1])
{
downBuffer[i] = downBuffer[i - 1];
}
//
if (trendBuffer[i] < 0 && upBuffer[i] > upBuffer[i - 1])
{
upBuffer[i] = upBuffer[i - 1];
}
//
if (startBearishTrend == 1)
{
upBuffer[i] = priceBuffer[i] + (atrMultiplier * atr);
}
//
if (startBullishTrend == 1)
{
downBuffer[i] = priceBuffer[i] - (atrMultiplier * atr);
}
//
// Draw the indicator ...
//
double colorIDX = 0;
mainColorBuffer[i] = colorIDX;
//
if (trendBuffer[i] == 1)
{
//
mainBuffer[i] = downBuffer[i];
if (changeOfTrend == 1)
{
mainBuffer[i - 1] = mainBuffer[i - 2];
changeOfTrend = 0;
}
//
colorIDX = 1;
}
else if (trendBuffer[i] == -1)
{
//
mainBuffer[i] = upBuffer[i];
if (changeOfTrend == 1)
{
//
mainBuffer[i - 1] = mainBuffer[i - 2];
changeOfTrend = 0;
}
//
colorIDX = 2;
}
//
if (showTrends)
{
mainColorBuffer[i] = colorIDX;
}
//
// Filling ...
if (fillTrends)
{
//
fillUpBuffer[i] = mainBuffer[i];
fillDownBuffer[i] = close[i];
}
else
{
//
fillUpBuffer[i] = EMPTY_VALUE;
fillDownBuffer[i] = EMPTY_VALUE;
}
}
//
return rates_total;
}
//
// END Event Handlers ...
//
//
// START Functions ...
//
//
// Validate Input Args for Initialization ...
bool ValidateInputs()
{
//
bool result = false;
//
// Validate Args ...
result =
//
atrLength >= 2
//
;
//
return result;
}
//
// Retrieve all Exists Input Max Length ...
// use for Start Of Drawing ...
int ExtractMaxLengthOfInputs()
{
//
int result = 0;
//
result = atrLength;
//
return result;
}
//
// Set Indicator Short Name and also we can define Buffers Labels ...
void SetIndicatorName()
{
IndicatorSetString(INDICATOR_SHORTNAME, ShortName);
}
//
// Define Indexes and Styles ...
void DefineBuffers()
{
//
// PLOT Buffers ...
//
// FILLINGS ...
SetIndexBuffer(fillUpBufferIndex, fillUpBuffer, INDICATOR_DATA);
SetIndexBuffer(fillDownBufferIndex, fillDownBuffer, INDICATOR_DATA);
PlotIndexSetInteger(fillingPlotBufferIndex, PLOT_SHOW_DATA, false);
//
// MAIN ...
SetIndexBuffer(mainBufferIndex, mainBuffer, INDICATOR_DATA);
PlotIndexSetInteger(mainPlotBufferIndex, PLOT_SHOW_DATA, showTrends);
SetIndexBuffer(mainColorBufferIndex, mainColorBuffer, INDICATOR_COLOR_INDEX);
//
// DATA Buffers ...
//
// ATR ...
SetIndexBuffer(atrBufferIndex, atrBuffer, INDICATOR_CALCULATIONS);
//
// TREND ...
SetIndexBuffer(trendBufferIndex, trendBuffer, INDICATOR_CALCULATIONS);
//
// UP ...
SetIndexBuffer(upBufferIndex, upBuffer, INDICATOR_CALCULATIONS);
//
// DOWN ...
SetIndexBuffer(downBufferIndex, downBuffer, INDICATOR_CALCULATIONS);
//
// PRICE ...
SetIndexBuffer(priceBufferIndex, priceBuffer, INDICATOR_CALCULATIONS);
}
//
// END Functions ...
//
//
// TEMPLATE Function ...
template <typename T>
double getPrice(ENUM_APPLIED_PRICE tprice, T &open[], T &high[], T &low[], T &close[], int i)
{
switch (tprice)
{
case PRICE_CLOSE:
return (close[i]);
case PRICE_OPEN:
return (open[i]);
case PRICE_HIGH:
return (high[i]);
case PRICE_LOW:
return (low[i]);
case PRICE_MEDIAN:
return ((high[i] + low[i]) / 2.0);
case PRICE_TYPICAL:
return ((high[i] + low[i] + close[i]) / 3.0);
case PRICE_WEIGHTED:
return ((high[i] + low[i] + close[i] + close[i]) / 4.0);
}
return (0);
}
@@ -0,0 +1,757 @@
///////////////////////////////////////////////////////
//
// SaherElm IT Center MQL5 Indicator
// ---------------------------------------------
// Name: X121_XZG
// Description: Zogzag Implementation ...
//
//
// Maintainer:
// ------------
// Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com)
//
//////////////////////////////////////////////////////
//
// Global Properties ...
#property copyright "Copyright 2023, SaherElm IT Center"
#property link "https://saherelm.ir"
#property version "1.00"
#property description "SaherElm X121_XZG Indicator"
#property strict
//
#define ShortName "X121_XZG"
//
// DEFINITIONS ...
enum ENUM_X_ZG_SEARCH_MODE
{
X_ZG_SEARCH_EXTREMUM = 0, // searching for the first extremum
X_ZG_SEARCH_PEAK = 1, // searching for the next ZigZag peak
X_ZG_SEARCH_VALE = -1 // searching for the next ZigZag vale
};
//
// How to Calculate Up and Down Price ...
enum ENUM_X_ZG_PRICE_MODE
{
//
X_ZG_PRICE_HIGH_LOW_MODE = 1,
X_ZG_PRICE_OPEN_CLOSE_MODE = 2,
};
//
// INPUT ...
//
input int depth = 12; // Depth
input int deviation = 5; // Deviation
input int backStep = 3; // Back Step
input ENUM_X_ZG_PRICE_MODE mode = X_ZG_PRICE_HIGH_LOW_MODE; // Mode
//
// BUFFERS ...
//
#property indicator_chart_window
//
#property indicator_buffers 5
#property indicator_plots 3
//
// ZigZag ...
//
#define mainBufferIndex 0
#define mainBufferPlotIndex 0
double mainBuffer[];
//
#property indicator_label1 "X121_XZG Main"
#property indicator_type1 DRAW_SECTION
#property indicator_color1 clrYellow
#property indicator_width1 2
//
// Highs ...
//
// ZigZag Pointer or Line Indicator ...
#define arrowBufferIndex 1
#define arrowBufferPlotIndex 1
double arrowBuffer[];
//
#define arrowColorBufferIndex 2
double arrowColorBuffer[];
//
#property indicator_label2 "X121_XZG PV"
#property indicator_type2 DRAW_COLOR_ARROW
#property indicator_color2 clrAqua, clrMagenta
#property indicator_width2 1
//
#define highsBufferIndex 3
double highsBuffer[];
//
// Lows ...
//
#define lowsBufferIndex 4
double lowsBuffer[];
//
// VARIABLES ...
//
int mRecalc = 3; // Number of last extremes for recalculation
//
// EVENT Handlers ...
//
// Initialization ...
int OnInit()
{
//
// Validate Inputs ...
if (!ValidateInputs())
{
return INIT_PARAMETERS_INCORRECT;
}
//
// logTag = ShortName;
//
// Define Index Buffers ...
DefineBuffers();
//
// Set Indicator ShortName ...
SetIndicatorName();
//
// Init Succeed ...
return INIT_SUCCEEDED;
}
//
// DeInitialization ...
void OnDeinit(const int reason)
{
//
// REASON_PROGRAM 0 The EA has stopped working calling the ExpertRemove() function
// REASON_REMOVE 1 Program removed from a chart
// REASON_RECOMPILE 2 Program recompiled
// REASON_CHARTCHANGE 3 A symbol or a chart period is changed
// REASON_CHARTCLOSE 4 Chart closed
// REASON_PARAMETERS 5 Inputs changed by a user
// REASON_ACCOUNT 6 Another account has been activated or reconnection to the trade server has occurred due to changes in the account settings
// REASON_TEMPLATE 7 Another chart template applied
// REASON_INITFAILED 8 The OnInit() handler returned a non-zero value
// REASON_CLOSE 9 Terminal closed
}
//
// Calculating what we want ...
int OnCalculate(
//
// total Candles on chart ...
const int rates_total,
//
// total calculated Candles on charts ...
const int prev_calculated,
//
// history of Candles Open Time ...
const datetime &time[],
//
// history of Candles Open Price ...
const double &open[],
//
// history of Candles High Price ...
const double &high[],
//
// history of Candles Low Price ...
const double &low[],
//
// history of Candles Close Price ...
const double &close[],
//
// history of Tick Volumes on Candle ...
const long &tick_volume[],
//
// history of Trade Volumes ...
const long &volume[],
//
// history of Candles Spread Price ...
const int &spread[] //
)
{
//
double mZGHigh[];
double mZGLow[];
if (mode == X_ZG_PRICE_OPEN_CLOSE_MODE)
{
//
ArrayCopy(
mZGHigh,
open
//
);
//
ArrayCopy(
mZGLow,
close
//
);
}
else
{
//
ArrayCopy(
mZGHigh,
high
//
);
//
ArrayCopy(
mZGLow,
low
//
);
}
//
int zigZagResult = CalcukateZigZag(
prev_calculated,
rates_total,
mZGHigh,
mZGLow
//
);
//
if (zigZagResult != rates_total)
{
return zigZagResult;
}
//
return rates_total;
}
//
// CUSTOM Functions ...
//
// Validate Input Args for Initialization ...
bool ValidateInputs()
{
//
bool result = false;
//
result =
//
depth > 0 &&
deviation > 0 &&
backStep > 0
//
;
//
return result;
}
//
// Define Indexes and Styles ...
void DefineBuffers()
{
//
// Main ...
//
SetIndexBuffer(mainBufferIndex, mainBuffer, INDICATOR_DATA);
//
PlotIndexSetInteger(mainBufferPlotIndex, PLOT_SHOW_DATA, true);
PlotIndexSetInteger(mainBufferPlotIndex, PLOT_DRAW_BEGIN, 0);
PlotIndexSetDouble(mainBufferPlotIndex, PLOT_EMPTY_VALUE, 0);
//
// Arrow ...
//
SetIndexBuffer(arrowBufferIndex, arrowBuffer, INDICATOR_DATA);
//
PlotIndexSetInteger(arrowBufferPlotIndex, PLOT_SHOW_DATA, true);
PlotIndexSetInteger(arrowBufferPlotIndex, PLOT_DRAW_BEGIN, 0);
PlotIndexSetInteger(arrowBufferPlotIndex, PLOT_ARROW, 159);
PlotIndexSetInteger(arrowBufferPlotIndex, PLOT_ARROW_SHIFT, 0);
PlotIndexSetDouble(arrowBufferPlotIndex, PLOT_EMPTY_VALUE, 0);
//
// Arrow Color ...
SetIndexBuffer(arrowColorBufferIndex, arrowColorBuffer, INDICATOR_COLOR_INDEX);
//
// Highs ...
SetIndexBuffer(highsBufferIndex, highsBuffer, INDICATOR_CALCULATIONS);
//
// Lows ...
SetIndexBuffer(lowsBufferIndex, lowsBuffer, INDICATOR_CALCULATIONS);
}
//
// Set Indicator Short Name and also we can define Buffers Labels ...
void SetIndicatorName()
{
IndicatorSetString(INDICATOR_SHORTNAME, ShortName);
}
//
// Calculating Zig Zag ...
int CalcukateZigZag(
const int prev_calculated,
const int rates_total,
double &high[],
double &low[]
//
)
{
//
if (rates_total < 100)
{
return 0;
}
//
// Define Variables ...
int i = 0;
//
int start = 0;
int extreme_counter = 0;
int extreme_search = X_ZG_SEARCH_EXTREMUM;
int shift = 0;
int back = 0;
int last_high_pos = 0;
int last_low_pos = 0;
//
double val = 0;
double res = 0;
double curlow = 0;
double curhigh = 0;
double last_high = 0;
double last_low = 0;
//
double colorIDX = 0;
double lastZigZagValue = 0;
//
// Initializing ...
if (prev_calculated == 0)
{
//
ArrayInitialize(mainBuffer, 0);
ArrayInitialize(highsBuffer, 0);
ArrayInitialize(lowsBuffer, 0);
//
start = depth;
}
//
// Already Calculated Before ...
if (prev_calculated > 0)
{
//
i = rates_total - 1;
//
// Searching for the third X_ZG_SEARCH_EXTREMUM from the last UnComplete Bar ...
while (extreme_counter < mRecalc && i > rates_total - 100)
{
//
res = mainBuffer[i];
if (res != 0)
{
extreme_counter++;
}
//
i--;
}
//
i++;
start = i;
//
// What type of X_ZG_SEARCH_EXTREMUM we Search for ...
if (lowsBuffer[i] != 0)
{
//
curlow = lowsBuffer[i];
extreme_search = X_ZG_SEARCH_PEAK;
}
else
{
//
curhigh = highsBuffer[i];
extreme_search = X_ZG_SEARCH_VALE;
}
//
// Clear Values ...
for (i = start + 1; i < rates_total && !IsStopped(); i++)
{
//
mainBuffer[i] = 0;
lowsBuffer[i] = 0;
highsBuffer[i] = 0;
}
}
//
// Search for High and Low Extremes ...
for (shift = start; shift < rates_total && !IsStopped(); shift++)
{
//
// Low ...
val = low[Lowest(low, depth, shift)];
if (val == last_low)
{
val = 0;
}
else
{
//
last_low = val;
//
if ((low[shift] - val) > deviation * _Point)
{
val = 0;
}
else
{
//
for (back = 1; back <= backStep; back++)
{
//
res = lowsBuffer[shift - back];
if ((res != 0) && (res > val))
{
lowsBuffer[shift - back] = 0;
}
}
}
}
//
if (low[shift] == val)
{
lowsBuffer[shift] = val;
}
else
{
lowsBuffer[shift] = 0;
}
//
// High ...
val = high[Highest(high, depth, shift)];
if (val == last_high)
{
val = 0;
}
else
{
//
last_high = val;
//
if ((val - high[shift]) > deviation * _Point)
{
val = 0;
}
else
{
//
for (back = 1; back <= backStep; back++)
{
//
res = highsBuffer[shift - back];
if ((res != 0) && (res < val))
{
highsBuffer[shift - back] = 0;
}
}
}
}
//
if (high[shift] == val)
{
highsBuffer[shift] = val;
}
else
{
highsBuffer[shift] = 0;
}
}
//
// Set Last Value ...
if (extreme_search == 0) // Undefined Values ...
{
//
last_low = 0;
last_high = 0;
}
else
{
//
last_low = curlow;
last_high = curhigh;
}
//
// Final Selection of Extreme Points for ZigZag ...
for (shift = start; shift < rates_total && !IsStopped(); shift++)
{
//
res = 0;
//
switch (extreme_search)
{
//
case X_ZG_SEARCH_EXTREMUM:
//
if (last_low == 0 && last_high == 0)
{
//
if (highsBuffer[shift] != 0)
{
//
last_high_pos = shift;
last_high = high[shift];
//
extreme_search = X_ZG_SEARCH_VALE;
//
mainBuffer[shift] = last_high;
//
res = 1;
}
//
if (lowsBuffer[shift] != 0)
{
//
last_low_pos = shift;
last_low = low[shift];
//
extreme_search = X_ZG_SEARCH_PEAK;
//
mainBuffer[shift] = last_low;
//
res = 1;
}
}
break;
//
case X_ZG_SEARCH_PEAK:
//
if (lowsBuffer[shift] != 0 && lowsBuffer[shift] < last_low && highsBuffer[shift] == 0)
{
//
mainBuffer[last_low_pos] = 0;
//
last_low_pos = shift;
last_low = lowsBuffer[shift];
//
mainBuffer[shift] = last_low;
//
res = 1;
}
//
if (highsBuffer[shift] != 0 && lowsBuffer[shift] == 0)
{
//
last_high_pos = shift;
last_high = highsBuffer[shift];
//
mainBuffer[shift] = last_high;
//
extreme_search = X_ZG_SEARCH_VALE;
//
res = 1;
}
break;
//
case X_ZG_SEARCH_VALE:
//
if (highsBuffer[shift] != 0 && highsBuffer[shift] > last_high && lowsBuffer[shift] == 0)
{
//
mainBuffer[last_high_pos] = 0;
//
last_high_pos = shift;
last_high = highsBuffer[shift];
//
mainBuffer[shift] = last_high;
}
//
if (lowsBuffer[shift] != 0 && highsBuffer[shift] == 0)
{
//
last_low_pos = shift;
last_low = lowsBuffer[shift];
//
mainBuffer[shift] = last_low;
//
extreme_search = X_ZG_SEARCH_PEAK;
}
break;
}
//
double iZigZagForColor = lastZigZagValue;
double iZigZag = mainBuffer[shift];
if (iZigZag == 0 && lastZigZagValue != 0)
{
arrowBuffer[shift] = lastZigZagValue;
}
else if (iZigZag != 0)
{
//
lastZigZagValue = iZigZag;
arrowBuffer[shift] = lastZigZagValue;
}
//
colorIDX =
lastZigZagValue > iZigZagForColor
? 0
: lastZigZagValue < iZigZagForColor
? 1
: colorIDX;
arrowColorBuffer[shift] = colorIDX;
}
//
return rates_total;
}
//
// TOOLS ...
//
// Search for the index of the highest bar ...
int Highest(
const double &mArray[],
const int mDepth,
const int mStart //
)
{
//
int result = 0;
//
if (mStart < 0)
{
return result;
}
//
double max = mArray[mStart];
result = mStart;
//
// Start searching ...
for (int i = mStart - 1; i > mStart - mDepth && i >= 0; i--)
{
//
if (mArray[i] > max)
{
//
result = i;
max = mArray[i];
}
}
//
// Return index of the highest bar
return result;
}
//
// Search for the index of the lowest bar ...
int Lowest(
const double &mArray[],
const int mDepth,
const int mStart //
)
{
//
int result = 0;
//
if (mStart < 0)
{
return result;
}
//
double min = mArray[mStart];
result = mStart;
//
// Start searching ...
for (int i = mStart - 1; i > mStart - mDepth && i >= 0; i--)
{
//
if (mArray[i] < min)
{
//
result = i;
min = mArray[i];
}
}
//
// Return index of the lowest bar
return result;
}