OsMA_ColorHist_Alert

//+------------------------------------------------------------------+
//| OsMA.mq4 |
//| Copyright ?2004, MetaQuotes Software Corp. |
//| http://www.metaquotes.net/ |
//| Copyright ?2006, Robert Hill |
//| Copyright ?2008, Linuxser |
//+------------------------------------------------------------------+
#property copyright "Copyright ?2006, Robert Hill"
#property copyright "Copyright ?2008, Linuxser and Forex-TSD"
#property link "http://www.metaquotes.net/"
//---- indicator settings
#property indicator_separate_window
#property indicator_buffers 2
#property indicator_color1 DarkSeaGreen
#property indicator_color2 Tomato
//---- indicator parameters
extern bool SoundON=true;
extern bool EmailON=false;
extern bool HistogramAlarm=false;
extern bool ZeroLineAlarm=false;
extern int FastEMA=12;
extern int SlowEMA=26;
extern int SignalSMA=9;
//---- indicator buffers
double OsmaBuffer[];
double MacdBuffer[];
double SignalBuffer[];
double HistogramBufferUp[];
double HistogramBufferDown[];
bool HistAboveZero = false;
bool HistBelowZero = false;
bool MACDAboveZero = false;
bool MACDBelowZero = false;
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- 2 additional buffers are used for counting.
IndicatorBuffers(5);
//---- drawing settings
SetIndexDrawBegin(0,SignalSMA);
SetIndexStyle(0,DRAW_HISTOGRAM,STYLE_SOLID);
SetIndexBuffer(0,HistogramBufferUp);
SetIndexStyle(1,DRAW_HISTOGRAM,STYLE_SOLID);
SetIndexBuffer(1,HistogramBufferDown);
IndicatorDigits(Digits+2);
//---- 3 indicator buffers mapping
SetIndexBuffer(2,OsmaBuffer);
SetIndexBuffer(3,MacdBuffer);
SetIndexBuffer(4,SignalBuffer);
SetIndexBuffer(0,HistogramBufferUp);
SetIndexBuffer(1,HistogramBufferDown);
//---- name for DataWindow and indicator subwindow label
IndicatorShortName("OsMA("+FastEMA+","+SlowEMA+","+SignalSMA+")");
//---- initialization done
return(0);
}
//+------------------------------------------------------------------+
//| Moving Average of Oscillator |
//+------------------------------------------------------------------+
int start()
{
double current, prev;
int limit;
int counted_bars=IndicatorCounted();
//---- last counted bar will be recounted
if(counted_bars>0) counted_bars--;
limit=Bars-counted_bars;
//---- macd counted in the 1-st additional buffer
for(int i=0; i<limit; i++)
MacdBuffer[i]=iMA(NULL,0,FastEMA,0,MODE_EMA,PRICE_CLOSE,i)-iMA(NULL,0,SlowEMA,0,MODE_EMA,PRICE_CLOSE,i);
//---- signal line counted in the 2-nd additional buffer
for(i=0; i<limit; i++)
SignalBuffer[i]=iMAOnArray(MacdBuffer,Bars,SignalSMA,0,MODE_SMA,i);
//---- main loop
for(i=0; i<limit; i++)
OsmaBuffer[i]=MacdBuffer[i]-SignalBuffer[i];
for(i=0; i<limit; i++)
{
HistogramBufferUp[i] = 0;
HistogramBufferDown[i] = 0;
current = MacdBuffer[i] - SignalBuffer[i];
prev = MacdBuffer[i+1] - SignalBuffer[i+1];
if (current > prev)
{
HistogramBufferUp[i] = current;
HistogramBufferDown[i] = 0.0;
}
else
{
HistogramBufferDown[i] = current;
HistogramBufferUp[i] = 0.0;
}
if (MACDAboveZero) Comment ("\nThe trend has changed to UP");
if (MACDBelowZero) Comment ("\nThe trend has changed to DOWN");
if (i == 1)
{
// Check for Histogram Change Color
if (HistogramAlarm==true)
{
if (HistogramBufferUp[i] > HistogramBufferDown[i + 1])
{
// Cross up
if (HistAboveZero == false)
{
HistAboveZero=true;
HistBelowZero=false;
if (SoundON) Alert("OSMA is Positive","\n Time=",TimeToStr(CurTime(),TIME_DATE)," ",TimeHour(CurTime()),":",TimeMinute(CurTime()),"\n Symbol=",Symbol()," Period=",Period());
if (EmailON) SendMail("OSMA is Positive", "MACD Crossed up, Date="+TimeToStr(CurTime(),TIME_DATE)+" "+TimeHour(CurTime())+":"+TimeMinute(CurTime())+" Symbol="+Symbol()+" Period="+Period());
}
}
else if (HistogramBufferDown[i] < HistogramBufferUp[i + 1] > 0)
{
// Cross down
if (HistBelowZero == false)
{
HistBelowZero=true;
HistAboveZero=false;
if (SoundON) Alert("OSMA is Negative","\n Date=",TimeToStr(CurTime(),TIME_DATE)," ",TimeHour(CurTime()),":",TimeMinute(CurTime()),"\n Symbol=",Symbol()," Period=",Period());
if (EmailON) SendMail("OSMA is Negative","MACD Crossed Down, Date="+TimeToStr(CurTime(),TIME_DATE)+" "+TimeHour(CurTime())+":"+TimeMinute(CurTime())+" Symbol="+Symbol()+" Period="+Period());
}
}
}
// Check for MACD Signal line crossing 0 line
if (ZeroLineAlarm==true)
{
if (OsmaBuffer[i] > 0 && OsmaBuffer[i + 1] < 0)
{
// Cross up
if (MACDAboveZero == false)
{
MACDAboveZero=true;
MACDBelowZero=false;
if (SoundON) Alert("Histogram is Above Zero Line","\n Time=",TimeToStr(CurTime(),TIME_DATE)," ",TimeHour(CurTime()),":",TimeMinute(CurTime()),"\n Symbol=",Symbol()," Period=",Period());
if (EmailON) SendMail("Histogram is Above Zero Line", "OSMA Crossed up, Date="+TimeToStr(CurTime(),TIME_DATE)+" "+TimeHour(CurTime())+":"+TimeMinute(CurTime())+" Symbol="+Symbol()+" Period="+Period());
}
}
else if (OsmaBuffer[i] < 0 && OsmaBuffer[i + 1] > 0)
{
// Cross down
if (MACDBelowZero == false)
{
MACDBelowZero=true;
MACDAboveZero=false;
if (SoundON) Alert("Histogram is Below Zero Line","\n Date=",TimeToStr(CurTime(),TIME_DATE)," ",TimeHour(CurTime()),":",TimeMinute(CurTime()),"\n Symbol=",Symbol()," Period=",Period());
if (EmailON) SendMail("Histogram is Below Zero Line","OSMA Crossed Down, Date="+TimeToStr(CurTime(),TIME_DATE)+" "+TimeHour(CurTime())+":"+TimeMinute(CurTime())+" Symbol="+Symbol()+" Period="+Period());
}
}
}
}
}
//---- done
return(0);
}

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OsMA_ColorHist_AlertNew.mq4

zruLsWqE · 发表于 2018-9-6 11:15:42

我是来刷分的，嘿嘿

范文芳 · 发表于 2020-7-31 15:10:56

谢谢楼主分享

ipwzlbw772 · 发表于 2020-8-27 13:05:54

学习了，不错

{大号还好} · 发表于 2020-9-8 18:39:09

谢谢楼主分享

bkeoyvwv · 发表于 2021-7-19 10:36:48

sunzhefu · 发表于 2021-7-26 15:27:49

谢谢

趋势 · 发表于 2021-8-6 17:10:30

发表于 2021-8-8 21:31:29

支持下