Como codificar?

username1 2009.09.26 21:06 #2061

Reduzir a posição aberta

Alguém sabe como fechar / reduzir a metade de uma posição. Que função chamamos?

Exemplo: Reduzir uma posição aberta de 10 lotes para 5 lotes sem abrir outro comércio na direção oposta ?

Ovidiu Marius 2009.09.26 21:27 #2062

É chamado de "fechamento parcial";

bool OrderClose( int ticket, double lots, double price, int slippage, color Color=CLR_NONE)

Basta especificar quantos lotes fechar.

Roger09 2009.09.27 03:58 #2063

ljuba973:
Hi,

Tente desta forma

for (int i=OrdersTotal()-1;i>=0 i--) {

if (OrderSelect(i, SELECT_BY_POS)) {

if (OrderSymbol()==Symbol()&&OrderType()==0) {

Ans=OrderClose(OrderTicket(),alLots,Bid,2);// Order closing

}

if (OrderSymbol()==Symbol()&&OrderType()==1) {

Ans=OrderClose(OrderTicket(),alLots,Ask,2);// Order closing

}

Roger09 2009.09.27 04:01 #2064

username1:
Alguém sabe como fechar / reduzir a metade de uma posição. Que função chamamos de ?Exemplo: Reduzir uma posição aberta de 10 lotes para 5 lotes sem abrir outro comércio na direção oposta ?

Basta fechar a encomenda de 5 lotes, como este:

OrderClose(OrderTicket(),5.0,.......

ljubas 2009.09.27 07:29 #2065

Oi Roger,

Muito obrigado pela ajuda. Entretanto, consegui consertá-la para trabalhar:

OrderSend(Symbol(),OP_BUY,alLots,Ask,3,0,0,EA_Tester,Magic);

if(OrderSelect(OrdersTotal()-1, SELECT_BY_POS)==true) {

alTicker = OrderTicket();

Alert("Bought! ", alTicker);

} else Print("OrderSelect failed error code is ",GetLastError());

[/CODE]

Like that I found alTicker (after opening position) which I close later on.

But your code I will use to optimize my Closing function. Sorry for maybe "beginner's code", I am into mq4 just 2 days ... will improve - I promise

Thanks again

Roger09:
Try this way

[CODE]

for (int i=OrdersTotal()-1;i>=0 i--) {

if (OrderSelect(i, SELECT_BY_POS)) {

if (OrderSymbol()==Symbol()&&OrderType()==0) {

Ans=OrderClose(OrderTicket(),alLots,Bid,2);// Order closing

}

if (OrderSymbol()==Symbol()&&OrderType()==1) {

Ans=OrderClose(OrderTicket(),alLots,Ask,2);// Order closing

}

How to code? Helping with a simple Ojala EA

fxbg 2009.09.27 18:13 #2066

Como posso colocar um StopLoss fixo ?

Hi,

Alguém poderia me dizer como posso colocar um StopLoss fixo no código?

//+------------------------------------------------------------------+

//| Daydream by Cothool |

//| Recommended: USD/JPY 1H |

//+------------------------------------------------------------------+

#define MAGIC_NUM 48213657

//+------------------------------------------------------------------+

extern double Lots = 0.1;

extern int ChannelPeriod = 25;

extern int Slippage = 3;

extern int TakeProfit = 15;

//+------------------------------------------------------------------+

double LastOrderTime = 0;

double CurrentDirection = 0;

double CurrentTakeProfitPrice = 0;

//+------------------------------------------------------------------+

void OpenLong()

{

if (Time[0] == LastOrderTime)

return;

if (CurrentDirection != 0)

return;

OrderSend(Symbol(), OP_BUY, Lots, Ask, Slippage, 0, 0,

"Daydream", MAGIC_NUM, 0, Blue);

LastOrderTime = Time[0];

CurrentDirection = 1;

}

//+------------------------------------------------------------------+

void OpenShort()

{

if (Time[0] == LastOrderTime)

return;

if (CurrentDirection != 0)

return;

OrderSend(Symbol(), OP_SELL, Lots, Bid, Slippage, 0, 0,

"Daydream", MAGIC_NUM, 0, Red);

LastOrderTime = Time[0];

CurrentDirection = -1;

}

//+------------------------------------------------------------------+

void CloseLong()

{

int i;

if (Time[0] == LastOrderTime)

return;

if (CurrentDirection != 1)

return;

for (i = 0; i < OrdersTotal(); i++)

{

if (OrderSelect(i, SELECT_BY_POS) && OrderSymbol() == Symbol() &&

OrderMagicNumber() == MAGIC_NUM && OrderType() == OP_BUY)

{

OrderClose(OrderTicket(), OrderLots(), Bid, 3, White);

LastOrderTime = Time[0];

CurrentDirection = 0;

}

//+------------------------------------------------------------------+

void CloseShort()

{

int i;

if (Time[0] == LastOrderTime)

return;

if (CurrentDirection != -1)

return;

for (i = 0; i < OrdersTotal(); i++)

{

if (OrderSelect(i, SELECT_BY_POS) && OrderSymbol() == Symbol() &&

OrderMagicNumber() == MAGIC_NUM && OrderType() == OP_SELL)

{

OrderClose(OrderTicket(), OrderLots(), Ask, 3, White);

LastOrderTime = Time[0];

CurrentDirection = 0;

}

//+------------------------------------------------------------------+

void start()

{

double HighestValue;

double LowestValue;

HighestValue = High;

LowestValue = Low[Lowest(NULL, 0, MODE_LOW, ChannelPeriod, 1)];

// BUY

if (Close[0] < LowestValue)

{

CloseShort();

OpenLong();

CurrentTakeProfitPrice = Bid + TakeProfit * Point;

}

// SELL

if (Close[0] > HighestValue)

{

CloseLong();

OpenShort();

CurrentTakeProfitPrice = Ask - TakeProfit * Point;

}

// Trailing Profit Taking for Long Position

if (CurrentDirection == 1)

{

if (CurrentTakeProfitPrice > Bid + TakeProfit * Point)

CurrentTakeProfitPrice = Bid + TakeProfit * Point;

if (Bid >= CurrentTakeProfitPrice)

CloseLong();

}

// Trailing Profit Taking for Short Position

if (CurrentDirection == -1)

{

if (CurrentTakeProfitPrice < Ask - TakeProfit * Point)

CurrentTakeProfitPrice = Ask - TakeProfit * Point;

if (Ask <= CurrentTakeProfitPrice)

CloseShort();

}

//+------------------------------------------------------------------+

Cumprimentos!

How to code? Estratégia de Saída: Paradas [AVISO FECHADO!] Qualquer pergunta

Roger09 2009.09.27 20:44 #2067

fxbg:
Hi,

Alguém poderia me dizer como posso colocar um StopLoss fixo no código?

Substitua

extern double Lots = 0.1;

extern int ChannelPeriod = 25;

extern int Slippage = 3;

extern int TakeProfit = 15;

//+------------------------------------------------------------------+

double LastOrderTime = 0;

double CurrentDirection = 0;

double CurrentTakeProfitPrice = 0;

//+------------------------------------------------------------------+

void OpenLong()

{

if (Time[0] == LastOrderTime)

return;

if (CurrentDirection != 0)

return;

OrderSend(Symbol(), OP_BUY, Lots, Ask, Slippage, 0, 0,

"Daydream", MAGIC_NUM, 0, Blue);

LastOrderTime = Time[0];

CurrentDirection = 1;

}

//+------------------------------------------------------------------+

void OpenShort()

{

if (Time[0] == LastOrderTime)

return;

if (CurrentDirection != 0)

return;

OrderSend(Symbol(), OP_SELL, Lots, Bid, Slippage, 0, 0,

"Daydream", MAGIC_NUM, 0, Red);

LastOrderTime = Time[0];

CurrentDirection = -1;

} [/CODE]

to

[CODE]extern double Lots = 0.1;

extern int ChannelPeriod = 25;

extern int Slippage = 3;

extern int TakeProfit = 15;

extern int StopLoss = 15;

//+------------------------------------------------------------------+

double LastOrderTime = 0;

double CurrentDirection = 0;

double CurrentTakeProfitPrice = 0;

//+------------------------------------------------------------------+

void OpenLong()

{

if (Time[0] == LastOrderTime)

return;

if (CurrentDirection != 0)

return;

OrderSend(Symbol(), OP_BUY, Lots, Ask, Slippage, Ask-StopLoss*Point, 0,

"Daydream", MAGIC_NUM, 0, Blue);

LastOrderTime = Time[0];

CurrentDirection = 1;

}

//+------------------------------------------------------------------+

void OpenShort()

{

if (Time[0] == LastOrderTime)

return;

if (CurrentDirection != 0)

return;

OrderSend(Symbol(), OP_SELL, Lots, Bid, Slippage, Bid+StopLoss*Point, 0,

"Daydream", MAGIC_NUM, 0, Red);

LastOrderTime = Time[0];

CurrentDirection = -1;

}

How to code? [Archive!] Any rookie question, Open Buy Code issue.

[Excluído] 2009.09.27 21:20 #2068

Necessidade de ajuda para modificar o indicador

Olá a todos os programadores,

Encontrei um indicador (posições monetárias) no fórum que mostra as posições atuais que estou negociando. Agora quero encontrar alguém lá fora que me ajude a fazer este indicador usar a janela externa na parte inferior do gráfico, também as fontes e a cor podem ser mudadas. Eu não sou bom em programação. Muito obrigado.

asam

Arquivos anexados:

currencypositions.mq4 5 kb

Média móvel Indicadores de correlação Cruze!

fxbg 2009.09.28 07:13 #2069

Não trabalhe no testador

Eu inicio este EA no testador. Quando ele chega na primeira parada do para-teste e não continua fazendo um teste, é possível corrigir este problema?

//+------------------------------------------------------------------+

//| Daydream by Cothool |

//| Recommended: USD/JPY 1H |

//+------------------------------------------------------------------+

#define MAGIC_NUM 48213657

//+------------------------------------------------------------------+

extern double Lots = 0.1;

extern int ChannelPeriod = 25;

extern int Slippage = 3;

extern int TakeProfit = 0;

extern int StopLoss = 15;

//+------------------------------------------------------------------+

double LastOrderTime = 0;

double CurrentDirection = 0;

double CurrentTakeProfitPrice = 0;

//+------------------------------------------------------------------+

void OpenLong()

{

if (Time[0] == LastOrderTime)

return;

if (CurrentDirection != 0)

return;

OrderSend(Symbol(), OP_BUY, Lots, Ask, Slippage,Ask-StopLoss*Point, 0,

"Daydream", MAGIC_NUM, 0, Blue);

LastOrderTime = Time[0];

CurrentDirection = 1;

}

//+------------------------------------------------------------------+

void OpenShort()

{

if (Time[0] == LastOrderTime)

return;

if (CurrentDirection != 0)

return;

OrderSend(Symbol(), OP_SELL, Lots, Bid, Slippage,Bid+StopLoss*Point, 0,

"Daydream", MAGIC_NUM, 0, Red);

LastOrderTime = Time[0];

CurrentDirection = -1;

}

//+------------------------------------------------------------------+

void CloseLong()

{

int i;

if (Time[0] == LastOrderTime)

return;

if (CurrentDirection != 1)

return;

for (i = 0; i < OrdersTotal(); i++)

{

if (OrderSelect(i, SELECT_BY_POS) && OrderSymbol() == Symbol() &&

OrderMagicNumber() == MAGIC_NUM && OrderType() == OP_BUY)

{

OrderClose(OrderTicket(), OrderLots(), Bid, 3, White);

LastOrderTime = Time[0];

CurrentDirection = 0;

}

//+------------------------------------------------------------------+

void CloseShort()

{

int i;

if (Time[0] == LastOrderTime)

return;

if (CurrentDirection != -1)

return;

for (i = 0; i < OrdersTotal(); i++)

{

if (OrderSelect(i, SELECT_BY_POS) && OrderSymbol() == Symbol() &&

OrderMagicNumber() == MAGIC_NUM && OrderType() == OP_SELL)

{

OrderClose(OrderTicket(), OrderLots(), Ask, 3, White);

LastOrderTime = Time[0];

CurrentDirection = 0;

}

//+------------------------------------------------------------------+

void start()

{

double HighestValue;

double LowestValue;

HighestValue = High;

LowestValue = Low[Lowest(NULL, 0, MODE_LOW, ChannelPeriod, 1)];

// BUY

if (Close[0] < LowestValue)

{

CloseShort();

OpenLong();

CurrentTakeProfitPrice = Bid + TakeProfit * Point;

}

// SELL

if (Close[0] > HighestValue)

{

CloseLong();

OpenShort();

CurrentTakeProfitPrice = Ask - TakeProfit * Point;

}

// Trailing Profit Taking for Long Position

if (CurrentDirection == 1)

{

if (CurrentTakeProfitPrice > Bid + TakeProfit * Point)

CurrentTakeProfitPrice = Bid + TakeProfit * Point;

if (Bid >= CurrentTakeProfitPrice)

CloseLong();

}

// Trailing Profit Taking for Short Position

if (CurrentDirection == -1)

{

if (CurrentTakeProfitPrice < Ask - TakeProfit * Point)

CurrentTakeProfitPrice = Ask - TakeProfit * Point;

if (Ask <= CurrentTakeProfitPrice)

CloseShort();

}

//+------------------------------------------------------------------+

How to code? [AVISO FECHADO!] Qualquer pergunta [WARNING CLOSED!] Any newbie

nicesurf 2009.09.28 14:05 #2070

O código é incrível, obrigado

Como codificar? - página 207