Stochastic-4H-v1
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This tool is designed to help traders analyze market trends by viewing data from a larger timeframe while staying on their current chart. Essentially, it allows you to see "the big picture" without having to switch back and forth between different time periods (such as looking at 4-hour trends while trading on a much smaller, faster chart).
How the Logic Works
1. Multi-Timeframe Synchronization The primary function of this script is to bridge the gap between two different timeframes. While you may be watching short-term price movements, the tool reaches out to a specific "old" or larger timeframe (set by default to 4 hours). It calculates technical data from that larger window and projects it onto your current screen.
2. Time Alignment To ensure the information is accurate, the script performs a sophisticated time translation. It identifies the exact starting point of a candle on the smaller timeframe and finds the corresponding candle on the larger timeframe. This ensures that the visual data you see matches the specific moment in history you are currently viewing.
3. Stochastic Analysis The tool utilizes a "Stochastic Oscillator" calculation. In trading, this is used to determine if an asset is overbought (priced too high) or oversold (priced too low). The script takes two specific lines of data:
- The Main Line: Represents the primary momentum of the large timeframe.
- The Signal Line: A smoothed average that helps identify where the momentum is heading.
4. Visual Representation Instead of just providing raw numbers, the script draws these two lines clearly on a separate window below your main price chart. By observing how these lines behave—specifically when they move in relation to each other based on the 4-hour data—traders can make more informed decisions about whether the broader market trend supports their current trade.
Summary for the User
In short, this script acts like a "window" into the larger market. It automatically calculates and displays the 4-hour Stochastic momentum on your current chart, allowing you to see if the long-term trend is moving with or against your immediate trades in real-time.
//+------------------------------------------------------------------+
//| Stochastic 4H.mq4 |
//| Copyright © 2006, lukas1 |
//| Stochastic from old timeframe |
//| v.1 enable for visual mode |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2006, lukas1"
//---- indicator settings
#property indicator_separate_window
#property indicator_buffers 2
#property indicator_color1 MediumPurple
#property indicator_color2 Red
#property indicator_width1 2
//---- indicator parameters
extern int FastEMA=5;
extern int SlowEMA=3;
extern int SignalSMA=3;
extern int AppliedPrice = 0; // 0=PRICE_CLOSE; 1=PRICE_OPEN; 5=PRICE_TYPICAL
extern int VarPeriod=240; //old timeframe
//PERIOD_M5 5 5 minutes
//PERIOD_M15 15 15 minutes
//PERIOD_M30 30 30 minutes
//PERIOD_H1 60 1 hour
//PERIOD_H4 240 4 hours
//PERIOD_D1 1440 1 day
//PERIOD_W1 10080 1 week
//PERIOD_MN1 43200 1 month
//---- indicator buffers
double Buffer0[],Buffer1[];
int p; // current period
int k; // repetition factor old timeframe
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- drawing settings
SetIndexStyle(0, DRAW_LINE);
SetIndexStyle(1, DRAW_LINE);
SetIndexStyle(2, 12);
SetIndexStyle(3, 12);
SetIndexDrawBegin(0, SlowEMA);
SetIndexDrawBegin(1, SlowEMA);
IndicatorDigits(Digits + 1);
//---- indicator buffers mapping
SetIndexBuffer(0, Buffer0);
SetIndexBuffer(1, Buffer1);
//---- name for DataWindow and indicator subwindow label
IndicatorShortName("Stoch 4H (" + FastEMA + "," + SlowEMA + "," + SignalSMA +
", " + VarPeriod + "min)");
SetIndexLabel(0, "Stoch 4H(" + VarPeriod + ")");
SetIndexLabel(1, "Signal 4H(" + VarPeriod + ")");
//---- initialization done
return(0);
}
//+------------------------------------------------------------------+
//| Stochastic for old timeframe |
//+------------------------------------------------------------------+
int start()
{
int i, limit;
int counted_bars = IndicatorCounted();
//---- check for possible errors
if(counted_bars < 0) return(-1);
if(counted_bars <= SlowEMA)
limit = Bars - SlowEMA ;
else
limit = Bars - counted_bars;
p = Period();
k = VarPeriod/p; // repetition factor old timeframe
i=limit-1;
while (i>=0)
{
int bb=HighBar(Symbol(), 0, i, VarPeriod); // definition of HighBar, having symbol, lowTF,
// and bar's number in lowTF, calculated highTF;
// (symbol, lowTF, bar's number, highTF)
if (bb==-1) continue;
Buffer0[i] =iStochastic(Symbol(), VarPeriod, FastEMA, SlowEMA, SignalSMA, 0,AppliedPrice, 0, bb);
Buffer1[i]=iStochastic(Symbol(),VarPeriod, FastEMA, SlowEMA, SignalSMA, 0,AppliedPrice, 1, bb);
i--;
}
//---- done
return(0);
}
//+------------------------------------------------------------------+
int HighBar(string symbol,int TFLow,int BarLow,int TFHigh)
// definition of HighBar, having symbol, lowTF,
// and bar's number in lowTF, calculated highTF;
// (symbol, lowTF, bar's number, highTF)
{
datetime BarTimeLow=iTime(symbol, TFLow, BarLow); // time's value of bar means in BarLow
int error=GetLastError();
if(error==4066) return (-1);
int res=iBarShift(symbol, TFHigh, BarTimeLow, false);// displacement of bar means in BarTimeLow
error=GetLastError();
if(error==4066) return (-1);
return (res);
}
//+------------------------------------------------------------------+
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