/*-----------------------------+
| |
| Shared by www.Aptrafx.com |
| |
+------------------------------*/
//+------------------------------------------------------------------+
//| pfe2.mq4 |
//| |
//| |
//+------------------------------------------------------------------+
#property indicator_separate_window
#property indicator_buffers 1
#property indicator_color1 Yellow
//---- input parameters
extern int smoothingLen = 15;
//extern int buySellLevel = 60;
//---- buffers
double pfe[];
double calcPrice(int bar)
{
int k;
double sum = 0;
for (k=bar;k>=bar-smoothingLen;k--)
sum += iClose(NULL, 0, k);
//Print(sum/smoothingLen);
return (sum/smoothingLen);
}
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicator line
IndicatorBuffers(1);
SetIndexStyle(0,DRAW_LINE,STYLE_SOLID,3);
IndicatorDigits(MarketInfo(Symbol(),MODE_DIGITS)+1);
SetIndexBuffer(0,pfe);
return(0);
}
//+------------------------------------------------------------------+
//| pfe |
//+------------------------------------------------------------------+
int start()
{
int CountBars = 300, i =0, j = 0;
double calcPrice = 0, PFE = 0, c2c = 0, fraceff = 0;
SetIndexDrawBegin(0,Bars-CountBars+smoothingLen);
//---- initial zero
//for(i=Bars-CountBars+smoothingLen;i<=Bars;i++) pfe[i]=0;
for(i=0;i<=CountBars;i++) pfe[i]=0;
//----
for(i=0;i<=CountBars;i++)
{
calcPrice = 0;
PFE = 0;
c2c = 0;
fraceff = 0;
PFE = MathSqrt(MathPow(calcPrice(i) - calcPrice(i-9), 2) + 100);
//Print("PFE = " + PFE);
for (j=1;j<=9;j++)
c2c += MathSqrt(MathPow(calcPrice(i-j-1) - calcPrice(i-j), 2) + 1);
//Print("c2c = " + c2c);
if (calcPrice(i) - calcPrice(i-9) > 0)
fraceff = MathRound((PFE / c2c) * 100);
else
fraceff = MathRound(-(PFE / c2c) * 100);
//a = iMomentum(NULL,0,len-1,PRICE_MEDIAN,0);
//b = iMomentum(NULL,0,len-1,PRICE_MEDIAN,0);
//a = iMACD(NULL,0,12,26,9,PRICE_CLOSE,MODE_MAIN,0);
//b = iMACD(NULL,0,12,26,9,PRICE_CLOSE,MODE_MAIN,0);
//Print("fraceff = " +fraceff);
if (i == Bars-CountBars+smoothingLen)
pfe[i] = fraceff;
else
pfe[i] = MathRound((fraceff * 0.333) + (pfe[i-1] * (1 - 0.333)));
}
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains close prices for each bar
Indicator Curves created:
Implements a curve of type DRAW_LINE
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: