Ask! - Page 136

bluesky123 · #**1351** (**permalink**) 10-10-2008, 12:05 PM

Thanks!!!it'great!

increase · #**1352** (**permalink**) 10-17-2008, 02:11 PM

Back to the drawing board

yast77 · #**1353** (**permalink**) 10-17-2008, 02:43 PM

Hi folks, anyone know how to add the custom indicator below into an expert advisor ? So that we no need use the icustom to call it from the file ?

Code:

//+------------------------------------------------------------------+ 
//| ARSI.mq4 
//+------------------------------------------------------------------+ 
#property copyright "Alexander Kirilyuk M." 
#property link "" 

#property indicator_separate_window
//#property indicator_chart_window
#property indicator_buffers 1
#property indicator_color1 DodgerBlue

extern int ARSIPeriod = 14;

//---- buffers 
double ARSI[]; 

int init()
{ 
	string short_name = "ARSI (" + ARSIPeriod + ")";

	SetIndexStyle(0,DRAW_LINE); 
	SetIndexBuffer(0,ARSI); 
	//SetIndexDrawBegin(0,ARSIPeriod);

	return(0); 
} 

int start() 
{ 
	int i, counted_bars = IndicatorCounted(); 
	int limit;

	if(Bars <= ARSIPeriod) 
		return(0);

	if(counted_bars < 0)
	{
		return;
	}
	
	if(counted_bars == 0)
	{
		limit = Bars;
	}
	if(counted_bars > 0)
	{
		limit = Bars - counted_bars;
	}
	
	double sc;
	for(i = limit; i >= 0; i--)
	{
		sc = MathAbs(iRSI(NULL, 0, ARSIPeriod, PRICE_CLOSE, i)/100.0 - 0.5) * 2.0;

		if( Bars - i <= ARSIPeriod)
			ARSI[i] = Close[i];
		else		
			ARSI[i] = ARSI[i+1] + sc * (Close[i] - ARSI[i+1]);
	}
Print ("Try2 : " , ARSI[0], ":", ARSI[1]);

	return(0); 
}

FerruFx · #**1354** (**permalink**) 10-18-2008, 03:52 AM

Quote:

Originally Posted by yast77

Hi folks, anyone know how to add the custom indicator below into an expert advisor ? So that we no need use the icustom to call it from the file ?

Code:

//+------------------------------------------------------------------+ 
//| ARSI.mq4 
//+------------------------------------------------------------------+ 
#property copyright "Alexander Kirilyuk M." 
#property link "" 

#property indicator_separate_window
//#property indicator_chart_window
#property indicator_buffers 1
#property indicator_color1 DodgerBlue

extern int ARSIPeriod = 14;

//---- buffers 
double ARSI[]; 

int init()
{ 
	string short_name = "ARSI (" + ARSIPeriod + ")";

	SetIndexStyle(0,DRAW_LINE); 
	SetIndexBuffer(0,ARSI); 
	//SetIndexDrawBegin(0,ARSIPeriod);

	return(0); 
} 

int start() 
{ 
	int i, counted_bars = IndicatorCounted(); 
	int limit;

	if(Bars <= ARSIPeriod) 
		return(0);

	if(counted_bars < 0)
	{
		return;
	}
	
	if(counted_bars == 0)
	{
		limit = Bars;
	}
	if(counted_bars > 0)
	{
		limit = Bars - counted_bars;
	}
	
	double sc;
	for(i = limit; i >= 0; i--)
	{
		sc = MathAbs(iRSI(NULL, 0, ARSIPeriod, PRICE_CLOSE, i)/100.0 - 0.5) * 2.0;

		if( Bars - i <= ARSIPeriod)
			ARSI[i] = Close[i];
		else		
			ARSI[i] = ARSI[i+1] + sc * (Close[i] - ARSI[i+1]);
	}
Print ("Try2 : " , ARSI[0], ":", ARSI[1]);

	return(0); 
}

You must use the iCustom function in your EA to call this indicator:

iCustom(Symbol(),0,"ARSI",ARSIPeriod,0,0);

The number in red is the bar you want to look at. Change it as you need.

FerruFx

yast77 · #**1355** (**permalink**) 10-18-2008, 03:05 PM

Quote:

Originally Posted by FerruFx

You must use the iCustom function in your EA to call this indicator:

iCustom(Symbol(),0,"ARSI",ARSIPeriod,0,0);

The number in red is the bar you want to look at. Change it as you need.

FerruFx

Thanks for your reply. Ya, i know that we can use the icustom function, but as i know, we can embed the indicator function by input the coding from the indicator, the following website Indicators embedding in Expert Advisors (iCustom alternative) | www.metatrader.info that explained by codersguru describe about that, but for the ARSI indicator, i not sure how to embed it into an expert advisor. Thanks for any recommendation !!

marcelcorzo · #**1356** (**permalink**) 10-18-2008, 07:28 PM

Hi everyone.
We are trying to improve 10points3. We need to change the code to close last third trade. Please refer to the last posts here:
10points 3.mq4.
We are getting good results here.

FXX · #**1357** (**permalink**) 10-18-2008, 08:13 PM

Hello folks,

with respect to programming in MQL4 I'm a real newbie, but I'm learning every day. Currently I'm trying the following:

in the main loop of my EA, when certain conditions are met, an order is opened. This order is with a given entry, stoploss and takeprofit using the OrderSend function.

Only one order at the time is allowed:
total = OrdersTotal();
if(total < 1)
{ etc etc

What I'd like to build is that when the order's stoploss or takeprofit is hit, the EA waits with taking new orders until the current hourly bar (the bar within the stoploss or takeprofit is hit) finishes.

The problem at the moment is that as soon as the stoploss or takeprofit is hit, immediately another order is taken in the main loop.

Can you guys please help me out ?
FXX

Bill FX · #**1358** (**permalink**) 10-19-2008, 10:27 AM

Hi all,

Any one know how to combine 2 difference EA in 1 EA ? Please show me step by step how to do this ?

Thanks in advance for your help !

primajaya · #**1359** (**permalink**) 10-20-2008, 03:16 AM

Each EA has different logic, so the method to combine two ea's depends on their logic..

So Where's the ea's you would like to combine?

Quote:

Originally Posted by Bill FX

Hi all,

Any one know how to combine 2 difference EA in 1 EA ? Please show me step by step how to do this ?

Thanks in advance for your help !

primajaya · #**1360** (**permalink**) 10-20-2008, 03:42 AM

Anybody can help me how to create rank function

for example I have some double value like theese:
a=3.0; b=4.0; c=5.0; d=2.0; e=1.0; f=6.0; g=0.0;

from higher to lower value (6.0, 5.0, 4.0, 3.0, 2.0, 1.0, 0.0)
or the value of (f,c,b,a,d,e,g)

So the rank's should be like this
rank number: (th)
f=1 ; c=2; b=3; a=4; d=5; e=6; g=7;

What I need is a function than return the rank if I input the value

int rank (double value)
{
process all value's;

return (the rank of a value from all value's)
}

I know it is easy if we just make a function like this

for example value of "a"
int rank (double value)
{
if(a>b && a>c && a>d && a>e && a>f && a>g)
return (1);
.
.
.

if(a<b && a<c && a<d && a<e && a<f && a<g)
return(7);
}

The Problem is when the variations of value are 2 the combination only a few, but when the variations increase for example 5,7 or 10 etc so the combination to make the rank will very very a lot..

Hope somebody can help me for this kind of problem..

Thank's berfore, Sorry for my poor english, but I'm learning..
Pj..