کد:
void OnTick()
{
double BigMA1 = iMA(_Symbol, _Period, 50, 0, MODE_SMA, PRICE_CLOSE, 1);
double SmallMA1 = iMA(_Symbol, _Period, 20, 0, MODE_SMA , PRICE_CLOSE, 1);
double BigMA2 = iMA(_Symbol, _Period, 50, 0, MODE_SMA, PRICE_CLOSE, 2);
double SmallMA2 = iMA(_Symbol, _Period, 20, 0, MODE_SMA , PRICE_CLOSE, 2);
//Signal Buy
if(BigMA1 < SmallMA1 && BigMA2 > SmallMA2){
if(OrdersTotal())
CloseOrder(Ask);
OpenOrder(OP_BUY, Ask);
}
//Signal Sell
if(BigMA1 > SmallMA1 && BigMA2 < SmallMA2){
if(OrdersTotal())
CloseOrder(Bid);
OpenOrder(OP_SELL, Bid);
}
}
void CloseOrder(double price){
bool select = OrderSelect(0, SELECT_BY_POS);
bool close = OrderClose(OrderTicket(), LotSize, price, 5, Red);
fileHistory("Close : " + string(price));
}
void OpenOrder(int signal, double price){
bool open = OrderSend(_Symbol, signal, LotSize, price, 5, 0 , 0, comment, Magic, 0, Green);
fileHistory(string(signal) + " : " + string(price));
}
void fileHistory(string text){
int file_handle = FileOpen("test.txt", FILE_READ|FILE_WRITE|FILE_ANSI|FILE_TXT);
if(file_handle!=INVALID_HANDLE){
FileSeek(file_handle, 0, SEEK_END);
FileWrite(file_handle, text);
FileClose(file_handle);
}
}
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