ColorOsMA_v2
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This tool is designed to provide traders with a visual representation of momentum and trend direction by combining several standard technical analysis methods into a single, easy-to-read display. Instead of looking at multiple separate charts, this script simplifies the data into a clear histogram that highlights whether the market is currently trending upward or downward.
How the Logic Works
The script operates through a three-layered calculation process to filter out "noise" and identify the true strength of a price movement:
1. Momentum Calculation (MACD Base) The logic begins by comparing two different types of moving averages—one fast and one slow. By measuring the distance between these two averages, the script identifies the underlying momentum of the market. If the fast average is significantly higher than the slow one, it suggests upward pressure; if lower, it suggests downward pressure.
2. Signal Smoothing To ensure that the data isn't reacting too erratically to minor price fluctuations, the script applies a secondary "Signal" calculation. This smooths out the raw momentum data, helping to distinguish between temporary price spikes and sustained trends.
3. The Final Comparison (The Oscillator) The core logic then calculates the difference between the Momentum and the Signal line. This creates a unique "Oscillator" value:
- Positive Values: When the momentum is stronger than the signal, it indicates bullish strength.
- Negative Values: When the momentum is weaker than the signal, it indicates bearish weakness.
Visual Representation
The script then translates these mathematical results into a color-coded histogram for the trader:
- Green Bars: These appear when the oscillator value is positive, highlighting periods of upward momentum.
- Red Bars: These appear when the oscillator value is negative, highlighting periods of downward momentum.
By consolidating these steps, the tool allows you to see the "health" of a trend at a glance, making it easier to identify potential shifts in market direction without needing to interpret complex raw data.
/*-----------------------------+
| |
| Shared by www.Aptrafx.com |
| |
+------------------------------*/
//+------------------------------------------------------------------+
//| ColorOsMA.mq4 |
//| duckfu |
//| http://www.dopeness.org/ |
//+------------------------------------------------------------------+
#property copyright "duckfu"
#property link "http://www.dopeness.org/"
//---- indicator settings
#property indicator_separate_window
#property indicator_buffers 2
#property indicator_color1 LimeGreen
#property indicator_color2 FireBrick
//---- indicator parameters
extern int FastEMA=12;
extern int SlowEMA=26;
extern int SignalSMA=9;
//---- indicator buffers
double OsMAUpBuffer[];
double OsMADownBuffer[];
double OsMABuffer[];
double MACDBuffer[];
double SignalBuffer[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- 2 additional buffers are used for counting.
IndicatorBuffers(5);
//---- drawing settings
SetIndexStyle(0,DRAW_HISTOGRAM,STYLE_SOLID,2);
SetIndexStyle(1,DRAW_HISTOGRAM,STYLE_SOLID,2);
SetIndexDrawBegin(0,SignalSMA);
IndicatorDigits(MarketInfo(Symbol(),MODE_DIGITS)+2);
//---- 3 indicator buffers mapping
if(!SetIndexBuffer(0,OsMAUpBuffer) &&
!SetIndexBuffer(1,OsMADownBuffer) &&
!SetIndexBuffer(2,OsMABuffer) &&
!SetIndexBuffer(3,MACDBuffer) &&
!SetIndexBuffer(4,SignalBuffer))
Print("cannot set indicator buffers!");
//---- name for DataWindow and indicator subwindow label
IndicatorShortName("ColorOsMA("+FastEMA+","+SlowEMA+","+SignalSMA+")");
//---- initialization done
return(0);
}
//+------------------------------------------------------------------+
//| Moving Average of Oscillator |
//+------------------------------------------------------------------+
int start()
{
int limit;
int counted_bars=IndicatorCounted();
//---- check for possible errors
if(counted_bars<0) return(-1);
//---- 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]);
if(OsMABuffer[i]>0){
OsMAUpBuffer[i]=OsMABuffer[i];
OsMADownBuffer[i]=0;
}else if(OsMABuffer[i]<0){
OsMADownBuffer[i]=OsMABuffer[i];
OsMAUpBuffer[i]=0;
}else{
OsMAUpBuffer[i]=0;
OsMADownBuffer[i]=0;
}
}
//---- done
return(0);
}
//+------------------------------------------------------------------+
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