MQL4 Learning - page 83

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buju357:
hi everyone

does anybody have a simple piece of code that I can insert into my EA that will:

1. scan all open positions

2.determine if trade has reach predefined sl / tp

3. close trade accordingly

thanks

This is a start.. you can adjust it how you want.. you will need to look up close because glorderclose will not work for you

if(ordersTotal() !=0) // if total orders are not zero

{

total = OrdersTotal(); // the word total represents total orders

for(i = total - 1; i >= 0; i--)// count each order backwards

{

OrderSelect(i, SELECT_BY_POS, MODE_TRADES); //select each order by postiton

if(OrderSymbol() != Symbol()) continue; //if it is not equal to our symbol, skip it

if((OrderType() == OP_BUY) || (OrderType() == OP_SELL))

{

if ((OrderStopLoss()==0) && (((OrderProfit())+ 0.0003) > OrderOpenPrice()))// change this to suit your requirement.

{

if(PrintComments) Print(" closed trades!");

glOrderClose();

}

}

}

}

 
asgard2:
Hi People,

I am wanting the highest high for the last 10 days and I have been using this line.. Now I find it is not giving me the highest high. It gives me yesterdays close for some reason.

double HighTrendVal= High;

Print ("High Trend Value is",(HighTrendVal));

[/code]thanks

OK, this is an answer that works. I am posting my own answer in case someone else spends a day trying to find out.

[code]

double HighTrendVal= iHigh(NULL, 1440, iHighest(NULL, 1440, MODE_HIGH, 10, 1));

 
asgard2:
This is a start.. you can adjust it how you want.. you will need to look up close because glorderclose will not work for you

[code ]

if(ordersTotal() !=0) // if total orders are not zero

{

total = OrdersTotal(); // the word total represents total orders

for(i = total - 1; i >= 0; i--)// count each order backwards

{

OrderSelect(i, SELECT_BY_POS, MODE_TRADES); //select each order by postiton

if(OrderSymbol() != Symbol()) continue; //if it is not equal to our symbol, skip it

if((OrderType() == OP_BUY) || (OrderType() == OP_SELL))

{

if ((OrderStopLoss()==0) && (((OrderProfit())+ 0.0003) > OrderOpenPrice()))// change this to suit your requirement.

{

if(PrintComments) Print(" closed trades!");

glOrderClose();

}

}

}

}

[/code]

thank you , its a start I can work with.

 

Hi,

how can use in EA non-default indicators. If i wanna use MACD I can use function iMACD, but what if I want to use Gann HI-LO, Center of Gravity or stuff like that. I dont know how to import this to the EA

Can u help me please?

Thank you!

 

search in the metaeditor help file for icustom function. That's the one you need

Good luck

Lux

 

You can use iCustom function to fetch values from custom indicators, by passing the indicator parameters in the order how they are specified in the indicator file.

flegmoush:
Hi,

how can use in EA non-default indicators. If i wanna use MACD I can use function iMACD, but what if I want to use Gann HI-LO, Center of Gravity or stuff like that. I dont know how to import this to the EA

Can u help me please?

Thank you!
 
 

problem with drawing MA indicators

Hello

I have a problem with next code

This code must draw two moving averages ,but unfortunately nothing is done

any help will be appreciated

Thanks David.

#property indicator_chart_window // Indicator is drawn in the main window

#property indicator_buffers 2 // Number of buffers

#property indicator_color1 Blue // Color of the 1st line

#property indicator_color2 Red // Color of the 2nd line

extern int Aver5=5; // number of bars for calculation

extern int Aver8=8; // number of bars for calculation

extern int fma=0; //first moving average

extern int sma=1; //second moving average

double Buf_5[],Buf_8[]; // Declaring indicator arrays

//--------------------------------------------------------------------

int init() // Special function init()

{

//--------------------------------------------------------------------

SetIndexBuffer(fma,Buf_5); // Assigning an array to a buffer

SetIndexStyle (fma,DRAW_LINE,STYLE_SOLID,2);// Line style

SetIndexShift(fma,0);

//--------------------------------------------------------------------

SetIndexBuffer(sma,Buf_8); // Assigning an array to a buffer

SetIndexStyle (sma,DRAW_LINE,STYLE_SOLID,1);// Line style

SetIndexShift(sma,0);

//--------------------------------------------------------------------

return;

}

//--------------------------------------------------------------------

int start()

{

ma5(Aver5,Buf_5);

ma5(Aver8,Buf_8);

return;

}

//--------------------------------------------------------------------

void ma5(int& average,double& buffer[])

{

int n,i;

int Counted_bars;

int Sum;

Counted_bars=IndicatorCounted(); // Number of counted bars

i=Bars-Counted_bars-1; // Index of the first uncounted

while(i>=0) // Loop for uncounted bars

{

Sum=0; // Nulling at loop beginning

for(n=i;n<=i+average-1;n++) // Loop of summing values

{

Sum=Sum + Close[n]; // Accumulating maximal values sum

}

buffer=Sum/average; // Value of buffer on i bar

i--; // Calculating index of the next bar

}

}

 

...

Change int Sum; to double Sum;

regards

mladen

davidm:
Hello

I have a problem with next code

This code must draw two moving averages ,but unfortunately nothing is done

any help will be appreciated

Thanks David.

#property indicator_chart_window // Indicator is drawn in the main window

#property indicator_buffers 2 // Number of buffers

#property indicator_color1 Blue // Color of the 1st line

#property indicator_color2 Red // Color of the 2nd line

extern int Aver5=5; // number of bars for calculation

extern int Aver8=8; // number of bars for calculation

extern int fma=0; //first moving average

extern int sma=1; //second moving average

double Buf_5[],Buf_8[]; // Declaring indicator arrays

//--------------------------------------------------------------------

int init() // Special function init()

{

//--------------------------------------------------------------------

SetIndexBuffer(fma,Buf_5); // Assigning an array to a buffer

SetIndexStyle (fma,DRAW_LINE,STYLE_SOLID,2);// Line style

SetIndexShift(fma,0);

//--------------------------------------------------------------------

SetIndexBuffer(sma,Buf_8); // Assigning an array to a buffer

SetIndexStyle (sma,DRAW_LINE,STYLE_SOLID,1);// Line style

SetIndexShift(sma,0);

//--------------------------------------------------------------------

return;

}

//--------------------------------------------------------------------

int start()

{

ma5(Aver5,Buf_5);

ma5(Aver8,Buf_8);

return;

}

//--------------------------------------------------------------------

void ma5(int& average,double& buffer[])

{

int n,i;

int Counted_bars;

int Sum;

Counted_bars=IndicatorCounted(); // Number of counted bars

i=Bars-Counted_bars-1; // Index of the first uncounted

while(i>=0) // Loop for uncounted bars

{

Sum=0; // Nulling at loop beginning

for(n=i;n<=i+average-1;n++) // Loop of summing values

{

Sum=Sum + Close[n]; // Accumulating maximal values sum

}

buffer=Sum/average; // Value of buffer on i bar

i--; // Calculating index of the next bar

}

}
 

problem with drawing MA indicators Reply to Thread

thank you very much

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