//+------------------------------------------------------------------+
//| Accelerator_4c_mtf Accelerator.mq4 |
//| Copyright © 2005, MetaQuotes Software Corp. |
//| mtf 2007_ForexTSD keris ki http://www.metaquotes.net/ ki|
//+------------------------------------------------------------------+
#property copyright "Copyright © 2005, MetaQuotes Software Corp."
#property link "http://www.metaquotes.net/"
//---- indicator settings
#property indicator_separate_window
#property indicator_buffers 5
#property indicator_color1 CLR_NONE
#property indicator_color2 LimeGreen
#property indicator_color3 Red
#property indicator_color4 Lime
#property indicator_color5 Red
#property indicator_width3 2
#property indicator_width4 2
extern int TimeFrame = 30;
extern int MA1_Period =7;
extern int MA2_Period =14;
extern int MA3_Period =3;
extern int MA_Mode = MODE_SMA;
extern int MA_Price = PRICE_MEDIAN;
extern int SigLineShift =0;
extern int MaxBarsToCount = 15000;
extern string TimeFrames = "M1;5,15,30,60H1;240H4;1440D1;10080W1;43200MN|0-CurrentTF";
extern string note_MA_Method_Price = "SMA0 EMA1 SMMA2 LWMA3||0O,1C 2H3L,4Md 5Tp 6WghC: Md(HL/2)4,Tp(HLC/3)5,Wgh(HLCC/4)6";
extern string defaults = "5,34,5; SMA,PRICE_MEDIAN";
//---- indicator buffers
double ExtBuffer0[];
double ExtBuffer1[];
double ExtBuffer2[];
double ExtBuffer3[];
double ExtBuffer4[];
double ExtBuffer11[];
double ExtBuffer21[];
double ExtBuffer5[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- 2 additional buffers are used for counting.
IndicatorBuffers(8);
//---- drawing settings
SetIndexStyle(0,DRAW_LINE);
SetIndexShift(0,SigLineShift);
SetIndexStyle(1,DRAW_HISTOGRAM);
SetIndexStyle(2,DRAW_HISTOGRAM);
SetIndexStyle(3,DRAW_HISTOGRAM);
SetIndexStyle(4,DRAW_HISTOGRAM);
IndicatorDigits(Digits+2);
SetIndexDrawBegin(0,38);
SetIndexDrawBegin(1,38);
SetIndexDrawBegin(2,38);
SetIndexDrawBegin(3,38);
SetIndexDrawBegin(4,38);
SetIndexDrawBegin(5,38);
SetIndexDrawBegin(6,38);
//---- 4 indicator buffers mapping
SetIndexBuffer(0,ExtBuffer0);
SetIndexBuffer(1,ExtBuffer1);
SetIndexBuffer(2,ExtBuffer2);
SetIndexBuffer(3,ExtBuffer11);
SetIndexBuffer(4,ExtBuffer21);
SetIndexBuffer(5,ExtBuffer3);
SetIndexBuffer(6,ExtBuffer4);
SetIndexBuffer(7,ExtBuffer5);
//---- name for DataWindow and indicator subwindow label
SetIndexLabel(0,NULL);
SetIndexLabel(1,NULL);
SetIndexLabel(2,NULL);
SetIndexLabel(3,NULL);
SetIndexLabel(4,NULL);
SetIndexLabel(5,NULL);
SetIndexLabel(6,NULL);
switch(TimeFrame)
{
case 1: string TimeFrameStr = "M1"; break;
case 5 : TimeFrameStr = "M5"; break;
case 15 : TimeFrameStr = "M15"; break;
case 30 : TimeFrameStr = "M30"; break;
case 60 : TimeFrameStr = "H1"; break;
case 240 : TimeFrameStr = "H4"; break;
case 1440 : TimeFrameStr = "D1"; break;
case 10080 : TimeFrameStr = "W1"; break;
case 43200 : TimeFrameStr = "MN1"; break;
default : TimeFrameStr = "TF 0";
}
IndicatorShortName("ACC ["+TimeFrameStr+"]");
if (TimeFrame<Period()) TimeFrame=Period();
//---- initialization done
return(0);
}
//+------------------------------------------------------------------+
//| Accelerator/Decelerator Oscillator |
//+------------------------------------------------------------------+
int start()
{
double prev,current;
datetime TimeArray[],TimeArray1[];
int i,limit,y=0,counted_bars=IndicatorCounted();
// Plot defined time frame on to current time frame
ArrayCopySeries(TimeArray, MODE_TIME,Symbol(),TimeFrame);
ArrayCopySeries(TimeArray1,MODE_TIME,Symbol(),TimeFrame);
limit= Bars-counted_bars;
limit= MathMax(limit,TimeFrame/Period());
limit= MathMin(limit,MaxBarsToCount);
for(i=0,y=0;i<limit;i++)
{
if (Time[i]<TimeArray[y]) y++;
ExtBuffer3[i]=iMA(NULL,TimeFrame,MA1_Period,0,MA_Mode,MA_Price,y)
- iMA(NULL,TimeFrame,MA2_Period,0,MA_Mode,MA_Price,y);
ExtBuffer5[y]=ExtBuffer3[i];
}
//---- signal line counted in the 2-nd additional buffer
for(y=0,i=0; i<limit; i++)
{
if (Time[i]<TimeArray1[y]) y++;
ExtBuffer4[i]=iMAOnArray(ExtBuffer5,0,MA3_Period,0,MA_Mode,y);
}
//---- dispatch values between 2 buffers
bool up=true;
for(i=limit-1; i>=0; i--)
{
current=ExtBuffer3[i]-ExtBuffer4[i];
prev=ExtBuffer3[i+1]-ExtBuffer4[i+1];
if(current>prev) up=true;
if(current<prev) up=false;
if(!up)
{
if(current>0)
{
ExtBuffer1 [i]=current;
ExtBuffer11[i]=0.0;
ExtBuffer2 [i]=0.0;
ExtBuffer21[i]=0.0;
}
else
{
ExtBuffer21[i]=current;
ExtBuffer1 [i]=0.0;
ExtBuffer2 [i]=0.0;
ExtBuffer11[i]=0.0;
}
}
else
{
if (current>0)
{
ExtBuffer11[i]=current;
ExtBuffer2 [i]=0.0;
ExtBuffer1 [i]=0.0;
ExtBuffer21[i]=0.0;
}
else
{
ExtBuffer2 [i]=current;
ExtBuffer11[i]=0.0;
ExtBuffer1 [i]=0.0;
ExtBuffer21[i]=0.0;
}
}
ExtBuffer0[i]=current;
}
//---- done
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains open time of each bar
Indicator Curves created:
Implements a curve of type DRAW_LINE
Implements a curve of type DRAW_HISTOGRAM
Indicators Used:
Moving average indicator
Custom Indicators Used:
Order Management characteristics:
Other Features: