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Indication Collection
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Coding for Dummies
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MACD-with-Alert-main/LICENSE
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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
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MACD-with-Alert-main/MQL5/Files/EF-Icon-64x64px.ico
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#property link "https://www.earnforex.com/"
#property version "1.00"
#property strict
#property copyright "EarnForex.com - 2020"
#property description ""
#property description ""
#property description ""
#property description ""
#property description "Find More on EarnForex.com"
#define OP_BUY 0 //Buy
#define OP_SELL 1 //Sell
#define OP_BUYLIMIT 2 //Pending order of BUY LIMIT type
#define OP_SELLLIMIT 3 //Pending order of SELL LIMIT type
#define OP_BUYSTOP 4 //Pending order of BUY STOP type
#define OP_SELLSTOP 5 //Pending order of SELL STOP type
//---
#define MODE_OPEN 0
#define MODE_CLOSE 3
#define MODE_VOLUME 4
#define MODE_REAL_VOLUME 5
#define MODE_TRADES 0
#define MODE_HISTORY 1
#define SELECT_BY_POS 0
#define SELECT_BY_TICKET 1
//---
#define DOUBLE_VALUE 0
#define FLOAT_VALUE 1
#define LONG_VALUE INT_VALUE
//---
#define CHART_BAR 0
#define CHART_CANDLE 1
//---
#define MODE_ASCEND 0
#define MODE_DESCEND 1
//---
#define MODE_LOW 1
#define MODE_HIGH 2
#define MODE_TIME 5
#define MODE_BID 9
#define MODE_ASK 10
#define MODE_POINT 11
#define MODE_DIGITS 12
#define MODE_SPREAD 13
#define MODE_STOPLEVEL 14
#define MODE_LOTSIZE 15
#define MODE_TICKVALUE 16
#define MODE_TICKSIZE 17
#define MODE_SWAPLONG 18
#define MODE_SWAPSHORT 19
#define MODE_STARTING 20
#define MODE_EXPIRATION 21
#define MODE_TRADEALLOWED 22
#define MODE_MINLOT 23
#define MODE_LOTSTEP 24
#define MODE_MAXLOT 25
#define MODE_SWAPTYPE 26
#define MODE_PROFITCALCMODE 27
#define MODE_MARGINCALCMODE 28
#define MODE_MARGININIT 29
#define MODE_MARGINMAINTENANCE 30
#define MODE_MARGINHEDGED 31
#define MODE_MARGINREQUIRED 32
enum ENUM_HOUR{
h00=00, //00:00
h01=01, //01:00
h02=02, //02:00
h03=03, //03:00
h04=04, //04:00
h05=05, //05:00
h06=06, //06:00
h07=07, //07:00
h08=08, //08:00
h09=09, //09:00
h10=10, //10:00
h11=11, //11:00
h12=12, //12:00
h13=13, //13:00
h14=14, //14:00
h15=15, //15:00
h16=16, //16:00
h17=17, //17:00
h18=18, //18:00
h19=19, //19:00
h20=20, //20:00
h21=21, //21:00
h22=22, //22:00
h23=23, //23:00
};
ENUM_TIMEFRAMES TimeFrames[]={
PERIOD_M1,
PERIOD_M2,
PERIOD_M3,
PERIOD_M4,
PERIOD_M5,
PERIOD_M6,
PERIOD_M10,
PERIOD_M12,
PERIOD_M15,
PERIOD_M20,
PERIOD_M30,
PERIOD_H1,
PERIOD_H2,
PERIOD_H3,
PERIOD_H4,
PERIOD_H6,
PERIOD_H8,
PERIOD_H12,
PERIOD_D1,
PERIOD_W1,
PERIOD_MN1
};
//Return the index of the requested time frame in the array TimeFrames
int TimeFrameIndex(ENUM_TIMEFRAMES TimeFrame){
int j=0;
if(TimeFrame==PERIOD_CURRENT) TimeFrame=Period();
for(int i=0;i<ArraySize(TimeFrames);i++){
if(TimeFrame==TimeFrames[i]) return i;
}
return j;
}
//Check if the current time is within the period
bool IsCurrentTimeInInterval(ENUM_HOUR Start,ENUM_HOUR End){
if(Start==End && Hour()==Start) return true;
if(Start<End && Hour()>=Start && Hour()<=End) return true;
if(Start>End && ((Hour()>=Start && Hour()<=23) || (Hour()<=End && Hour()>=0))) return true;
return false;
}
//Check if the software is over the date of use, throw a message and return true if it is
bool UpdateCheckOver(string Name, datetime ExpiryDate, bool ShowAlert){
if(TimeCurrent()>ExpiryDate){
string EditText="Version Expired, This Product Must Be Updated";
string AlertText="Version Expired, Please Download The New Version From MQL4TradingAutomation.com";
DrawExpiry(Name,EditText);
if(ShowAlert){
Alert(AlertText);
Print(AlertText);
}
return true;
}
else return false;
}
//Check if the software is over the warning date and throw a message if it is
void UpdateCheckWarning(string Name, datetime WarnDate, datetime ExpDate, bool ShowAlert){
if(TimeCurrent()>WarnDate){
MqlDateTime WarningDate,ExpiryDate;
TimeToStruct(WarnDate,WarningDate);
TimeToStruct(ExpDate,ExpiryDate);
string WarningDateStr=(string)ExpiryDate.day+"/"+(string)ExpiryDate.mon+"/"+(string)ExpiryDate.year;
string EditText="This Product Version Will Stop Working On The "+WarningDateStr+"";
string AlertText="This Product Version Will Stop Working On The "+WarningDateStr+", Please Download The New Version From MQL4TradingAutomation.com";
DrawExpiry(Name,EditText);
if(ShowAlert){
Alert(AlertText);
Print(AlertText);
}
}
}
//Draw a box to advise of the warning/expiry of the product
void DrawExpiry(string Name, string Text){
string TextBoxName=Name+"ExpirationTextBox";
if(ObjectFind(0,TextBoxName)<0){
DrawEdit(TextBoxName,20,20,300,20,true,8,"",ALIGN_CENTER,"Arial",Text,true,clrNavy,clrKhaki,clrBlack);
}
}
//Draw an edit box with the specified parameters
void DrawEdit( string Name,
int XStart,
int YStart,
int Width,
int Height,
bool ReadOnly,
int EditFontSize,
string Tooltip,
int Align,
string EditFont,
string Text,
bool Selectable,
color TextColor=clrBlack,
color BGColor=clrWhiteSmoke,
color BDColor=clrBlack
){
ObjectCreate(0,Name,OBJ_EDIT,0,0,0);
ObjectSetInteger(0,Name,OBJPROP_XDISTANCE,XStart);
ObjectSetInteger(0,Name,OBJPROP_YDISTANCE,YStart);
ObjectSetInteger(0,Name,OBJPROP_XSIZE,Width);
ObjectSetInteger(0,Name,OBJPROP_YSIZE,Height);
ObjectSetInteger(0,Name,OBJPROP_BORDER_TYPE,BORDER_FLAT);
ObjectSetInteger(0,Name,OBJPROP_STATE,false);
ObjectSetInteger(0,Name,OBJPROP_HIDDEN,true);
ObjectSetInteger(0,Name,OBJPROP_READONLY,ReadOnly);
ObjectSetInteger(0,Name,OBJPROP_FONTSIZE,EditFontSize);
ObjectSetString(0,Name,OBJPROP_TOOLTIP,Tooltip);
ObjectSetInteger(0,Name,OBJPROP_ALIGN,Align);
ObjectSetString(0,Name,OBJPROP_FONT,EditFont);
ObjectSetString(0,Name,OBJPROP_TEXT,Text);
ObjectSetInteger(0,Name,OBJPROP_SELECTABLE,Selectable);
ObjectSetInteger(0,Name,OBJPROP_COLOR,TextColor);
ObjectSetInteger(0,Name,OBJPROP_BGCOLOR,BGColor);
ObjectSetInteger(0,Name,OBJPROP_BORDER_COLOR,BDColor);
}
string AccountCompany(){
return AccountInfoString(ACCOUNT_COMPANY);
}
string AccountName(){
return AccountInfoString(ACCOUNT_NAME);
}
long AccountNumber(){
return AccountInfoInteger(ACCOUNT_LOGIN);
}
string AccountCurrency(){
return AccountInfoString(ACCOUNT_CURRENCY);
}
double AccountBalance(){
return AccountInfoDouble(ACCOUNT_BALANCE);
}
double AccountEquity(){
return AccountInfoDouble(ACCOUNT_EQUITY);
}
double AccountFreeMargin(){
return AccountInfoDouble(ACCOUNT_MARGIN_FREE);
}
void SetIndex(int Index, int Type, int Style, int Width, int Color, string Label){
PlotIndexSetInteger(Index,PLOT_DRAW_TYPE,Type);
PlotIndexSetInteger(Index,PLOT_LINE_STYLE,Style);
PlotIndexSetInteger(Index,PLOT_LINE_WIDTH,Width);
PlotIndexSetInteger(Index,PLOT_LINE_COLOR,Color);
PlotIndexSetString(Index,PLOT_LABEL,Label);
}
int WindowFind(string Name){
return ChartWindowFind(0,Name);
}
string TimeFrameDescription(int TimeFrame){
string PeriodDesc="";
switch (TimeFrame){
case PERIOD_M1:
PeriodDesc="M1";
break;
case PERIOD_M2:
PeriodDesc="M2";
break;
case PERIOD_M3:
PeriodDesc="M3";
break;
case PERIOD_M4:
PeriodDesc="M4";
break;
case PERIOD_M5:
PeriodDesc="M5";
break;
case PERIOD_M6:
PeriodDesc="M6";
break;
case PERIOD_M10:
PeriodDesc="M10";
break;
case PERIOD_M12:
PeriodDesc="M12";
break;
case PERIOD_M15:
PeriodDesc="M15";
break;
case PERIOD_M20:
PeriodDesc="M20";
break;
case PERIOD_M30:
PeriodDesc="M30";
break;
case PERIOD_H1:
PeriodDesc="H1";
break;
case PERIOD_H2:
PeriodDesc="H2";
break;
case PERIOD_H3:
PeriodDesc="H3";
break;
case PERIOD_H4:
PeriodDesc="H4";
break;
case PERIOD_H6:
PeriodDesc="H6";
break;
case PERIOD_H8:
PeriodDesc="H8";
break;
case PERIOD_H12:
PeriodDesc="H12";
break;
case PERIOD_D1:
PeriodDesc="D1";
break;
case PERIOD_W1:
PeriodDesc="W1";
break;
case PERIOD_MN1:
PeriodDesc="MN1";
break;
}
return PeriodDesc;
}
string OrderSymbol(){
return OrderGetString(ORDER_SYMBOL);
}
long OrderMagicNumber(){
return OrderGetInteger(ORDER_MAGIC);
}
double OrderStopLoss(){
return OrderGetDouble(ORDER_SL);
}
double OrderTakeProfit(){
return OrderGetDouble(ORDER_TP);
}
ENUM_ORDER_TYPE OrderType(){
return (ENUM_ORDER_TYPE)OrderGetInteger(ORDER_TYPE);
}
long OrderTicket(){
return OrderGetInteger(ORDER_TICKET);
}
long OrderOpenTime(){
return OrderGetInteger(ORDER_TIME_DONE);
}
double OrderOpenPrice(){
return OrderGetDouble(ORDER_PRICE_OPEN);
}
double OrderLots(){
return OrderGetDouble(ORDER_VOLUME_CURRENT);
}
int Hour(){
MqlDateTime mTime;
TimeCurrent(mTime);
return(mTime.hour);
}
MACD-with-Alert-main/MQL5/Indicators/MQLTA MT5 MACD With Alert.mq5
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#property link "https://www.earnforex.com/metatrader-indicators/macd-alert/"
#property version "1.02"
#property copyright "EarnForex.com - 2019-2023"
#property description "The MACD indicator with alerts."
#property description " "
#property description "WARNING: Use this software at your own risk."
#property description "The creator of these plugins cannot be held responsible for any damage or loss."
#property description " "
#property description "Find More on www.EarnForex.com"
#property icon "\\Files\\EF-Icon-64x64px.ico"
#property indicator_separate_window
#property indicator_buffers 2
#property indicator_plots 2
#property indicator_color1 clrGray
#property indicator_color2 clrRed
#property indicator_level1 0
#property indicator_levelcolor clrGray
#property indicator_levelstyle STYLE_DOT
#include <MQLTA ErrorHandling.mqh>
#include <MQLTA Utils.mqh>
enum ENUM_TRADE_SIGNAL
{
SIGNAL_BUY_SWITCH = 1, // BUY (SWITCH)
SIGNAL_SELL_SWITCH = -1, // SELL (SWITCH)
SIGNAL_BUY_CROSS = 2, // BUY (CROSS)
SIGNAL_SELL_CROSS = -2, // SELL (CROSS)
SIGNAL_NEUTRAL = 0 // NEUTRAL
};
enum ENUM_CANDLE_TO_CHECK
{
CURRENT_CANDLE = 0, // CURRENT CANDLE
CLOSED_CANDLE = 1 // PREVIOUS CANDLE
};
enum ENUM_ALERT_SIGNAL
{
MACD_MAIN_SWITCH_SIDE = 0, // MACD MAIN SWITCH SIDE
MACD_MAIN_SIGNAL_CROSS = 1, // MACD MAIN AND SIGNAL CROSS
MACD_MAIN_ALL = 2 // ALL SIGNALS
};
enum ENUM_MACD_TYPE
{
MACD_TYPE_HISTOGRAM, // Histogram
MACD_TYPE_LINE // Line
};
input string Comment1 = "========================"; // MQLTA MACD With Alert
input string IndicatorName = "MQLTA-MACDWA"; // Indicator Short Name
input string Comment2 = "========================"; // Indicator Parameters
input int MACDFastEMA = 12; // MACD Fast EMA Period
input int MACDSlowEMA = 26; // MACD Slow EMA Period
input int MACDSMA = 9; // MACD SMA Period
input ENUM_APPLIED_PRICE MACDAppliedPrice = PRICE_CLOSE; // MACD Applied Price
input ENUM_ALERT_SIGNAL AlertSignal = MACD_MAIN_SIGNAL_CROSS; // Alert Signal When
input ENUM_CANDLE_TO_CHECK CandleToCheck = CURRENT_CANDLE; // Candle To Use For Analysis
input ENUM_MACD_TYPE MACDType = MACD_TYPE_HISTOGRAM; // MACD Type
input int BarsToScan = 500; // Number Of Candles To Analyse
input string Comment_3 = "===================="; // Notification Options
input bool EnableNotify = false; // Enable Notifications Feature
input bool SendAlert = true; // Send Alert Notification
input bool SendApp = false; // Send Notification to Mobile
input bool SendEmail = false; // Send Notification via Email
input string Comment_4 = "===================="; // Drawing Options
input bool EnableDrawArrows = true; // Draw Signal Arrows
input int ArrowBuySwitch = 241; // Buy Arrow Code (Switch)
input int ArrowSellSwitch = 242; // Sell Arrow Code (Switch)
input int ArrowSizeSwitch = 3; // Arrow Size (1-5) (Switch)
input color ArrowColorBuySwitch = clrGreen; // Arrow Color Sell (Switch)
input color ArrowColorSellSwitch = clrRed; // Arrow Color Sell (Switch)
input int ArrowBuyCross = 233; // Buy Arrow Code (Cross)
input int ArrowSellCross = 234; // Sell Arrow Code (Cross)
input int ArrowSizeCross = 3; // Arrow Size (1-5) (Cross)
input color ArrowColorBuyCross = clrGreen; // Arrow Color Sell (Switch)
input color ArrowColorSellCross = clrRed; // Arrow Color Sell (Switch)
double BufferMain[];
double BufferSignal[];
int BufferMACDHandle;
double Open[], Close[], High[], Low[];
datetime Time[];
datetime LastNotificationTime;
ENUM_TRADE_SIGNAL LastNotificationDirection;
int Shift = 0;
int OnInit(void)
{
IndicatorSetString(INDICATOR_SHORTNAME, IndicatorName);
OnInitInitialization();
if (!OnInitPreChecksPass())
{
return INIT_FAILED;
}
InitialiseHandles();
InitialiseBuffers();
return INIT_SUCCEEDED;
}
int OnCalculate(const int rates_total,
const int prev_calculated,
const datetime &time[],
const double &open[],
const double &high[],
const double &low[],
const double &close[],
const long &tick_volume[],
const long &volume[],
const int &spread[])
{
bool IsNewCandle = CheckIfNewCandle();
int counted_bars = 0;
if (prev_calculated > 0) counted_bars = prev_calculated - 1;
if (counted_bars < 0) return -1;
if (counted_bars > 0) counted_bars--;
int limit = rates_total - counted_bars;
if (limit > BarsToScan)
{
limit = BarsToScan;
if (rates_total < BarsToScan + MACDSlowEMA) limit = rates_total - MACDSlowEMA;
}
if (limit > rates_total - MACDSlowEMA) limit = rates_total - MACDSlowEMA;
if ((CopyBuffer(BufferMACDHandle, 0, 0, limit, BufferMain) <= 0) ||
(CopyBuffer(BufferMACDHandle, 1, 0, limit, BufferSignal) <= 0))
{
Print("Failed to create the indicator! Error: ", GetLastErrorText(GetLastError()), " - ", GetLastError());
return 0;
}
if (IsStopped()) return 0;
for (int i = limit - 1; (i >= 0) && (!IsStopped()); i--)
{
Open[i] = iOpen(Symbol(), PERIOD_CURRENT, i);
Low[i] = iLow(Symbol(), PERIOD_CURRENT, i);
High[i] = iHigh(Symbol(), PERIOD_CURRENT, i);
Close[i] = iClose(Symbol(), PERIOD_CURRENT, i);
Time[i] = iTime(Symbol(), PERIOD_CURRENT, i);
}
if ((IsNewCandle) || (prev_calculated == 0))
{
if (EnableDrawArrows) DrawArrows(limit);
CleanUpOldArrows();
}
if (EnableDrawArrows) DrawArrow(0);
if (EnableNotify) NotifyHit();
return rates_total;
}
void OnDeinit(const int reason)
{
CleanChart();
}
void OnInitInitialization()
{
LastNotificationTime = TimeCurrent();
Shift = CandleToCheck;
}
bool OnInitPreChecksPass()
{
if ((MACDFastEMA <= 0) || (MACDFastEMA > MACDSlowEMA) || (MACDSMA <= 0))
{
Print("Wrong input parameters.");
return false;
}
if ((Bars(Symbol(), PERIOD_CURRENT) < MACDSlowEMA) || (Bars(Symbol(), PERIOD_CURRENT) < MACDSMA))
{
Print("Not enough historical candles.");
return false;
}
return true;
}
void CleanChart()
{
ObjectsDeleteAll(ChartID(), IndicatorName);
}
void InitialiseHandles()
{
BufferMACDHandle = iMACD(Symbol(), PERIOD_CURRENT, MACDFastEMA, MACDSlowEMA, MACDSMA, MACDAppliedPrice);
ArrayResize(Open, BarsToScan);
ArrayResize(High, BarsToScan);
ArrayResize(Low, BarsToScan);
ArrayResize(Close, BarsToScan);
ArrayResize(Time, BarsToScan);
}
void InitialiseBuffers()
{
IndicatorSetInteger(INDICATOR_DIGITS, _Digits);
ArraySetAsSeries(BufferMain, true);
ArraySetAsSeries(BufferSignal, true);
SetIndexBuffer(0, BufferMain, INDICATOR_DATA);
SetIndexBuffer(1, BufferSignal, INDICATOR_DATA);
if (MACDType == MACD_TYPE_HISTOGRAM) PlotIndexSetInteger(0, PLOT_DRAW_TYPE, DRAW_HISTOGRAM);
else PlotIndexSetInteger(0, PLOT_DRAW_TYPE, DRAW_LINE);
PlotIndexSetString(0, PLOT_LABEL, "MACD MAIN");
PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, MACDSlowEMA);
PlotIndexSetInteger(1, PLOT_DRAW_TYPE, DRAW_LINE);
PlotIndexSetString(1, PLOT_LABEL, "MACD SIGNAL");
PlotIndexSetInteger(1, PLOT_DRAW_BEGIN, MACDSMA);
}
datetime NewCandleTime = TimeCurrent();
bool CheckIfNewCandle()
{
if (NewCandleTime == iTime(Symbol(), 0, 0)) return false;
else
{
NewCandleTime = iTime(Symbol(), 0, 0);
return true;
}
}
// Check whether there is a trade signal and return it.
ENUM_TRADE_SIGNAL IsSignal(int i)
{
int j = i + Shift;
if ((AlertSignal == MACD_MAIN_SWITCH_SIDE) || (AlertSignal == MACD_MAIN_ALL))
{
if ((BufferMain[j + 1] < 0) && (BufferMain[j] > 0)) return SIGNAL_BUY_SWITCH;
if ((BufferMain[j + 1] > 0) && (BufferMain[j] < 0)) return SIGNAL_SELL_SWITCH;
}
if ((AlertSignal == MACD_MAIN_SIGNAL_CROSS) || (AlertSignal == MACD_MAIN_ALL))
{
if ((BufferMain[j + 1] < BufferSignal[j + 1]) && (BufferMain[j] > BufferSignal[j])) return SIGNAL_BUY_CROSS;
if ((BufferMain[j + 1] > BufferSignal[j + 1]) && (BufferMain[j] < BufferSignal[j])) return SIGNAL_SELL_CROSS;
}
return SIGNAL_NEUTRAL;
}
void NotifyHit()
{
if (!EnableNotify) return;
if ((!SendAlert) && (!SendApp) && (!SendEmail)) return;
if ((CandleToCheck == CLOSED_CANDLE) && (Time[0] <= LastNotificationTime)) return;
ENUM_TRADE_SIGNAL Signal = IsSignal(0);
if (Signal == SIGNAL_NEUTRAL)
{
LastNotificationDirection = Signal;
return;
}
if (Signal == LastNotificationDirection) return;
string EmailSubject = IndicatorName + " " + Symbol() + " Notification";
string EmailBody = AccountCompany() + " - " + AccountName() + " - " + IntegerToString(AccountNumber()) + "\r\n" + IndicatorName + " Notification for " + Symbol() + " @ " + EnumToString((ENUM_TIMEFRAMES)Period()) + "\r\n";
string AlertText = "";
string AppText = AccountCompany() + " - " + AccountName() + " - " + IntegerToString(AccountNumber()) + " - " + IndicatorName + " - " + Symbol() + " @ " + EnumToString((ENUM_TIMEFRAMES)Period()) + " - ";
string Text = "";
Text += EnumToString(Signal);
EmailBody += Text;
AlertText += Text;
AppText += Text;
if (SendAlert) Alert(AlertText);
if (SendEmail)
{
if (!SendMail(EmailSubject, EmailBody)) Print("Error sending email " + IntegerToString(GetLastError()));
}
if (SendApp)
{
if (!SendNotification(AppText)) Print("Error sending notification " + IntegerToString(GetLastError()));
}
LastNotificationTime = Time[0];
LastNotificationDirection = Signal;
}
void DrawArrows(int limit)
{
for (int i = limit - 1; i >= 1; i--)
{
DrawArrow(i);
}
}
void RemoveArrows()
{
ObjectsDeleteAll(ChartID(), IndicatorName + "-ARWS-");
}
void DrawArrow(int i)
{
RemoveArrowCurr();
ENUM_TRADE_SIGNAL Signal = IsSignal(i);
if (Signal == SIGNAL_NEUTRAL) return;
datetime ArrowDate = iTime(Symbol(), 0, i);
string ArrowName = IndicatorName + "-ARWS-" + IntegerToString(ArrowDate);
double ArrowPrice = 0;
int ArrowType = 0;
color ArrowColor = 0;
int ArrowAnchor = 0;
string ArrowDesc = "";
int ArrowSize = 0;
if (Signal == SIGNAL_BUY_SWITCH)
{
ArrowPrice = Low[i];
ArrowType = ArrowBuySwitch;
ArrowColor = ArrowColorBuySwitch;
ArrowSize = ArrowSizeSwitch;
ArrowAnchor = ANCHOR_TOP;
ArrowDesc = "BUY (SWITCH)";
}
else if (Signal == SIGNAL_SELL_SWITCH)
{
ArrowPrice = High[i];
ArrowType = ArrowSellSwitch;
ArrowColor = ArrowColorSellSwitch;
ArrowSize = ArrowSizeSwitch;
ArrowAnchor = ANCHOR_BOTTOM;
ArrowDesc = "SELL (SWITCH)";
}
else if (Signal == SIGNAL_BUY_CROSS)
{
ArrowPrice = Low[i];
ArrowType = ArrowBuyCross;
ArrowColor = ArrowColorBuyCross;
ArrowSize = ArrowSizeCross;
ArrowAnchor = ANCHOR_TOP;
ArrowDesc = "BUY (CROSS)";
}
else if (Signal == SIGNAL_SELL_CROSS)
{
ArrowPrice = High[i];
ArrowType = ArrowSellCross;
ArrowColor = ArrowColorSellCross;
ArrowSize = ArrowSizeCross;
ArrowAnchor = ANCHOR_BOTTOM;
ArrowDesc = "SELL (CROSS)";
}
ObjectCreate(0, ArrowName, OBJ_ARROW, 0, ArrowDate, ArrowPrice);
ObjectSetInteger(0, ArrowName, OBJPROP_COLOR, ArrowColor);
ObjectSetInteger(0, ArrowName, OBJPROP_SELECTABLE, false);
ObjectSetInteger(0, ArrowName, OBJPROP_HIDDEN, true);
ObjectSetInteger(0, ArrowName, OBJPROP_ANCHOR, ArrowAnchor);
ObjectSetInteger(0, ArrowName, OBJPROP_ARROWCODE, ArrowType);
ObjectSetInteger(0, ArrowName, OBJPROP_WIDTH, ArrowSize);
ObjectSetInteger(0, ArrowName, OBJPROP_STYLE, STYLE_SOLID);
ObjectSetInteger(0, ArrowName, OBJPROP_BGCOLOR, ArrowColor);
ObjectSetString(0, ArrowName, OBJPROP_TEXT, ArrowDesc);
}
void RemoveArrowCurr()
{
datetime ArrowDate = iTime(Symbol(), 0, 0);
string ArrowName = IndicatorName + "-ARWS-" + IntegerToString(ArrowDate);
ObjectDelete(0, ArrowName);
}
// Delete all arrows that are older than BarsToScan bars.
void CleanUpOldArrows()
{
int total = ObjectsTotal(ChartID(), 0, OBJ_ARROW);
for (int i = total - 1; i >= 0; i--)
{
string ArrowName = ObjectName(ChartID(), i, 0, OBJ_ARROW);
datetime time = (datetime)ObjectGetInteger(ChartID(), ArrowName, OBJPROP_TIME);
int bar = iBarShift(Symbol(), Period(), time);
if (bar >= BarsToScan) ObjectDelete(ChartID(), ArrowName);
}
}
//+------------------------------------------------------------------+
MACD-with-Alert-main/README.md
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# MACD with Alert
MACD with Alert is an indicator for MT4 and MT5 by EarnForex.com. It is based on the Moving Average Convergence/Divergence (MACD) indicator. It finds points where the main line crosses either the zero level or the signal line. This indicator supports all types of alerts.
The indicator draws its arrows in the main chart window while the MACD itself is displayed in the separate chart window.
It is a non-repainting indicator.
![MACD with Alert shows some example arrows on this EUR/USD chart](https://github.com/EarnForex/MACD-with-Alert/blob/main/README_Images/macd-with-alert-example-arrows.png)
A detailed description of the indicator can be found here:
https://www.earnforex.com/metatrader-indicators/macd-alert/
Any contributions to the code are welcome!
MACD-with-Alert-main/README_Images/macd-with-alert-example-arrows.png
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