指标_USDCHF/EURUSD关联性
#include <stdlib.mqh>#property indicator_separate_window
#property indicator_buffers 1
#property indicator_color1 OrangeRed
//----
extern string Curency = "CHF";
//----
double UsdChf[],UsdChfO[];
double Idx[];
double diff,diff1;
int init()
{
IndicatorShortName(Curency);
SetIndexStyle(0, DRAW_LINE);
SetIndexBuffer(0, Idx);
return(0);
}
void start()
{
double dLastBarCLOSE, dLastBarOPEN;
int nBars = ArrayCopySeries(UsdChf, MODE_CLOSE, "USDCHF", PERIOD_M1);
int LastError = GetLastError();
if(LastError != 4066)
{
int lastBars = nBars;
for( int k = 0; k <10; k++)
{
dLastBarCLOSE = UsdChf;
nBars = ArrayCopySeries(UsdChf, MODE_CLOSE, "USDCHF", PERIOD_M1);
LastError = GetLastError();
if(dLastBarCLOSE == UsdChf && lastBars==nBars && LastError == 0)
break;
lastBars = nBars;
}
}
if(LastError != 0)
{
Print("Error 001: ArrayCopySeries(): Error == ", ErrorDescription(LastError), "(",
LastError, "), k == ",k, ", PERIOD_M1, nBars == ", nBars);
return(0);
}
//----
nBars = ArrayCopySeries(UsdChfO, MODE_OPEN, "USDCHF", PERIOD_M1);
LastError = GetLastError();
if(LastError == 4066)
{
lastBars = nBars;
for(k = 0; k <10; k++)
{
dLastBarOPEN = UsdChf;
nBars = ArrayCopySeries(UsdChfO, MODE_OPEN, "USDCHF", PERIOD_M1);
LastError = GetLastError();
if(dLastBarCLOSE == UsdChf && lastBars==nBars && LastError == 0)
break;
lastBars = nBars;
}
}
if(LastError != 0)
{
Print("Error 002: ArrayCopySeries(): Error == ", ErrorDescription(LastError), "(",
LastError, "), k == ",k, ", PERIOD_M1, nBars == ", nBars);
return(0);
}
//----
int copylimit=MathMin(ArraySize(UsdChf),ArraySize(UsdChfO))-1;
int counted_bars = IndicatorCounted();
double USD;
//----
if(counted_bars < 0)
return(-1);
int limit = Bars - counted_bars;
if(counted_bars==0) limit--;
limit=MathMin(limit,copylimit);
PrintFormat("ArraySize(UsdChf)=%d ArraySize(UsdChfO)=%dlimit=%d",ArraySize(UsdChf),ArraySize(UsdChfO),limit);
for(int i = 0; i < limit; i++)
{
diff = (UsdChf - UsdChfO);
diff1 = (UsdChf - UsdChfO);
Comment("Before", diff1, "\nnow ", diff);
if(Curency == "CHF")
Idx = UsdChf;
if(diff <= -0.0006 && diff < 0)
{
Comment("diff ",diff," Buy eur");
Alert ("USDCHF ", diff, " Difference BUY EURUSD");
}
if(diff >= 0.0006 && diff > 0)
{
Comment("diff ", diff, " Sell eur");
Alert ("USDCHF ", diff, " Difference SELL EURUSD");
}
if(Curency == "CHF")
Idx = UsdChf;
}
}
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