This script is designed as a visual technical analysis tool for the MetaTrader 4 platform. It functions by identifying potential trend reversals and price action "breakouts" by tracking a dynamic trailing stop level and monitoring price behavior relative to that level.
Core Logic Overview
Dynamic Stop Level Calculation The script constantly monitors the closing price of candles to establish a "Stop Level." This is not a static number; it moves dynamically based on the direction of the market:
- If the price is moving downward, the stop level adjusts to stay slightly above the current price.
- If the price is moving upward, the stop level adjusts to stay slightly below the current price.
- The script uses a specific buffer (defined in pips) to ensure this line maintains a consistent distance from the action, effectively acting as a trailing boundary that follows the market's momentum.
Signal Identification The tool looks for specific "cross-over" events where the price closes on the opposite side of this calculated stop level after a period of relative stability or a previous trend. It differentiates between two types of signals:
- Buying Opportunities: Triggered when the price closes above the stop level, specifically looking for instances where it was previously below or equal to the boundary.
- Selling Opportunities: Triggered when the price closes below the stop level, specifically looking for instances where it was previously above or equal to the boundary.
Volatility-Adjusted Support and Resistance When a potential signal is identified, the script doesn't just mark the point of entry. It calculates a secondary "Stop" point using two factors:
- ATR (Average True Range): This measures current market volatility.
- Price Extremes: It looks at the highest/lowest prices over a small window of recent candles.
The script compares these two values to ensure the visual marker placed on the chart is positioned at a mathematically sound distance from the current price, preventing "false" signals caused by low-volatility noise.
Visual Elements on Chart
To help the user interpret these calculations, the script provides several visual cues:
- Arrows: Lime and Red arrows appear on the chart to clearly mark identified Buy and Sell signals.
- Histograms: Colored bars (Blue and Red) provide a visual representation of price boundaries at the point of signal detection.
- Trend Lines: The script draws short, flat horizontal segments (in Dodger Blue) to highlight the specific support/resistance levels calculated during a breakout.
Notification System
Beyond just visual cues, the script includes a logic-based alert system. It is programmed to check if a signal is forming in real-time. If certain conditions are met—such as price approaching a threshold within a specific timeframe before a candle closes—the script can trigger:
- On-Screen Alerts: Instant pop-up notifications for "Buying" or "Selling" opportunities.
- Email Notifications: Detailed messages containing the current price, time remaining until the bar closes, and the specific technical levels calculated by the script.
Summary of Behavior
Essentially, this tool acts as a "momentum breaker." It tracks where the market should stop if the current trend were to fail. When the price breaks through that calculated boundary with enough momentum (verified by volatility analysis), it alerts the user that a new trend may be beginning.
Price Data Components
Indicators Used
Miscellaneous
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PIPQInd_v2
//+------------------------------------------------------------------
//| PIPQind.mq4
//|
//|
//+------------------------------------------------------------------
#property copyright " emsjoflo"
#property link "automaticforec.invisionzone.com"
#property indicator_chart_window
#include <stdlib.mqh>
#property indicator_buffers 5
#property indicator_color1 Lime
#property indicator_width1 2
#property indicator_color2 Red
#property indicator_width2 2
#property indicator_color3 DodgerBlue
#property indicator_color4 Tomato
#property indicator_color5 Black
extern double nPips = 65;
extern bool SendAlert = false ;
extern bool SendEmail = false;
extern int AlertMinutesB4Close =5;
extern int AlertEveryNMinutes =10;
extern double ATRmultiplier= 0.45; //
double stop,atr,atrstop;
double UpArrow[];
double DownArrow[];
double BlueBar[],RedBar[];
double TrStopDots[];
datetime alertsent;
string MinutesB4BarCloses;
int shift = 0,i=0;
double cnt = 0;
double TrStopLevel=0;
double PREV = 0;
//void SetLoopCount(int loops)
int init()
{
SetIndexStyle(0, DRAW_ARROW, STYLE_SOLID);
SetIndexArrow(0, 233);
SetIndexBuffer(0, UpArrow);
SetIndexStyle(1, DRAW_ARROW, STYLE_SOLID);
SetIndexArrow(1, 234);
SetIndexBuffer(1, DownArrow);
SetIndexStyle(2,DRAW_HISTOGRAM,0,2);
SetIndexBuffer(2,BlueBar);
SetIndexStyle(3,DRAW_HISTOGRAM,0,2);
SetIndexBuffer(3,RedBar);
SetIndexStyle(4, DRAW_LINE, STYLE_DOT,1,Black);
SetIndexBuffer(4,TrStopDots);
alertsent=CurTime();
return(0);
}
int deinit()
{
//----
for(int shift=Bars-2;shift>=0 ;shift--)
{
if (ObjectFind(TimeToStr(Time[shift]))>-1) ObjectDelete(TimeToStr(Time[shift]));
}
//----
return(0);
}
int start()
{
//+------------------------------------------------------------------
//| Local variables
//+------------------------------------------------------------------
int limit;
int counted_bars=IndicatorCounted();
//---- check for possible errors
if(counted_bars<0) return(-1);
//---- the last counted bar will be recounted
if(counted_bars>0) counted_bars--;
limit=Bars-counted_bars-1;
// loop from first bar to current bar (with shift=0)
for(shift=limit;shift>=0 ;shift--)
{
if( (Close[shift] == PREV) )
{
TrStopLevel=PREV;
}
else
{
if( (Close[shift+1])<=PREV && (Close[shift]<PREV) )
{
TrStopLevel=MathMin(PREV,Close[shift]+nPips*Point);
}
else
{
if( ((Close[shift+1])>=PREV) && (Close[shift]>PREV) )
{
TrStopLevel=MathMax(PREV,Close[shift]-nPips*Point);
}
else
{
if( (Close[shift]>PREV) )
{
TrStopLevel=Close[shift]-nPips*Point;
}
else TrStopLevel=Close[shift]+nPips*Point;
}
}
}
//Comment("TRStop = "+TrStopLevel);
TrStopDots[shift]=TrStopLevel;
if (UpArrow[shift]!=0 && UpArrow[shift]!=TrStopDots[shift]) UpArrow[shift]=0.0;
if (DownArrow[shift]!=TrStopDots[shift]) DownArrow[shift]=0.0;
if( Close[shift] > TrStopLevel && (Close[shift+1]<PREV || (Close[shift+1]<=TrStopDots[shift+1] && Close[shift+2]<TrStopDots[shift+2])) && PREV !=0 )
{
atr=iATR(NULL,0,14,shift);
stop=Low[Lowest(NULL,0,MODE_LOW,3,shift)];
atrstop =NormalizeDouble(TrStopLevel-atr*ATRmultiplier,MarketInfo(Symbol(),MODE_DIGITS));
if (atrstop > stop) stop = atrstop;
if (ObjectFind(TimeToStr(Time[shift]))>-1) ObjectDelete(TimeToStr(Time[shift]));
ObjectCreate(TimeToStr(Time[shift]),OBJ_TREND,0,Time[shift+2],stop,Time[shift],stop);
ObjectSet(TimeToStr(Time[shift]),OBJPROP_RAY,0);
ObjectSet(TimeToStr(Time[shift]),OBJPROP_COLOR,DodgerBlue);
ObjectSet(TimeToStr(Time[shift]),OBJPROP_WIDTH,2);
// Comment(stop);
if ((Bid > TrStopDots[0]) && (Close[1]<=TrStopDots[1]) && ((CurTime()-Time[0])>=(Time[0]-Time[1]-AlertMinutesB4Close*60)) && (CurTime()-alertsent> AlertEveryNMinutes*60))
{
MinutesB4BarCloses=TimeToStr((Time[0]-Time[1])-(CurTime()-Time[0]),TIME_MINUTES);
if(SendAlert) Alert("Look for Buying opportunity soon");
if(SendEmail) SendMail("Possible Buy setup on "+Symbol(),"PIPQind anticpates a Buy signal on "+Symbol()+" in "+MinutesB4BarCloses+" minutes"+" at "+TimeToStr(CurTime())+" Bid: "+Bid+" Ask: "+Ask+" Close[0]:"+Close[0]+"Close[1]: "+Close[1]+" TrStopDots[1]: "+TrStopDots[1]+" PREV: "+PREV+" TrStopLevel: "+TrStopLevel+" TrStopDots[0]: "+TrStopDots[0]);
alertsent=CurTime();
}
RedBar[shift]=Low[shift];
BlueBar[shift]=High[shift];
UpArrow[shift]=TrStopLevel;
}
if( Close[shift] < TrStopLevel && (Close[shift+1]>PREV || (Close[shift+1]>=TrStopDots[shift+1] && Close[shift+2]>=TrStopDots[shift+2])) && PREV !=0)
{
atr=iATR(NULL,0,14,shift);
stop=High[Highest(NULL,0,MODE_HIGH,3,shift)];
atrstop = NormalizeDouble(TrStopLevel+atr*ATRmultiplier,MarketInfo(Symbol(),MODE_DIGITS));
if (atrstop < stop) stop =atrstop;
if (ObjectFind(TimeToStr(Time[shift]))>-1) ObjectDelete(TimeToStr(Time[shift]));
ObjectCreate(TimeToStr(Time[shift]),OBJ_TREND,0,Time[shift+2],stop,Time[shift],stop);
ObjectSet(TimeToStr(Time[shift]),OBJPROP_RAY,0);
ObjectSet(TimeToStr(Time[shift]),OBJPROP_COLOR,DodgerBlue);
ObjectSet(TimeToStr(Time[shift]),OBJPROP_WIDTH,2);
Comment(stop);
if ( (Ask < TrStopDots[0]) && (Close[1]>=TrStopDots[1]) && ((CurTime()-Time[0])>=(Time[0]-Time[1]-AlertMinutesB4Close*60)) && (CurTime()-alertsent> AlertEveryNMinutes*60))
{
MinutesB4BarCloses=TimeToStr((Time[0]-Time[1])-(CurTime()-Time[0]),TIME_MINUTES);
if (SendAlert)Alert("Look for Selling opportunity soon");
if (SendEmail) SendMail("Possible Sell setup on "+Symbol(),"PIPQind anticipates a sell signal on "+Symbol()+" in "+MinutesB4BarCloses+" minutes "+" at " +TimeToStr(CurTime())+" Bid: "+Bid+" Ask: "+Ask+" Close[0]:"+Close[0]+"Close[1]: "+Close[1]+" TrStopDots[1]: "+TrStopDots[1]+" PREV: "+PREV+" TrStopLevel: "+TrStopLevel+" TrStopDots[0]: "+TrStopDots[0]);
alertsent=CurTime();
}
BlueBar[shift]=Low[shift];
RedBar[shift]=High[shift];
DownArrow[shift]=TrStopLevel;
}
PREV=TrStopLevel;
}
//for (i=0;i>5;i++)
// {
i=1;
if (UpArrow[i]>0 && UpArrow[i]<TrStopDots[i]) UpArrow[i]=0.0;
if (DownArrow[i]>TrStopDots[i]) DownArrow[i]=0.0;
//}
return(0);
}
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