Прикрепите код, как код, чтобы виден был с подсветкой.
![MQL5 - Язык торговых стратегий для клиентского терминала MetaTrader 5](https://c.mql5.com/i/registerlandings/logo-2.png)
Вы упускаете торговые возможности:
- Бесплатные приложения для трейдинга
- 8 000+ сигналов для копирования
- Экономические новости для анализа финансовых рынков
Регистрация
Вход
Вы принимаете политику сайта и условия использования
Если у вас нет учетной записи, зарегистрируйтесь
Подскажите как сделать,хотелось бы изменить его, чтобы он давал звук минуты 3 с таймом в 5 сек,или 3 минуты был звук на каждом тике.Заранее спасибо!
//+------------------------------------------------------------------+
//| EMA-Crossover_Signal.mq4 |
//| Copyright © 2005, Jason Robinson (jnrtrading) |
//| http://www.jnrtading.co.uk |
//+------------------------------------------------------------------+
/*
+------------------------------------------------------------------+
| Allows you to enter two ema periods and it will then show you at |
| Which point they crossed over. It is more usful on the shorter |
| periods that get obscured by the bars / candlesticks and when |
| the zoom level is out. Also allows you then to remove the emas |
| from the chart. (emas are initially set at 5 and 6) |
+------------------------------------------------------------------+
*/
#property copyright "Copyright © 2005, Jason Robinson (jnrtrading)"
#property link "http://www.jnrtrading.co.uk"
#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 SeaGreen
#property indicator_color2 Red
double CrossUp[];
double CrossDown[];
extern int FasterEMA = 4;
extern int F_ma_shift = 0;
extern int F_ma_method = 0;
extern int F_applied_price = 0;
extern int SlowerEMA = 8;
extern int S_ma_shift = 0;
extern int S_ma_method = 0;
extern int S_applied_price = 0;
extern bool SoundON=true;
double alertTag;
double control=2147483647;
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
SetIndexStyle(0, DRAW_NONE);
SetIndexBuffer(0, CrossUp);
SetIndexStyle(1, DRAW_NONE);
SetIndexBuffer(1, CrossDown);
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start() {
int limit, i, counter;
double fasterEMAnow, slowerEMAnow, fasterEMAprevious, slowerEMAprevious, fasterEMAafter, slowerEMAafter;
double Range, AvgRange;
int counted_bars=IndicatorCounted();
//---- check for possible errors
if(counted_bars<0) return(-1);
//---- last counted bar will be recounted
if(counted_bars>0) counted_bars--;
limit=Bars-counted_bars;
for(i = 0; i <= limit; i++) {
counter=i;
Range=0;
AvgRange=0;
for (counter=i ;counter<=i+9;counter++)
{
AvgRange=AvgRange+MathAbs(High[counter]-Low[counter]);
}
Range=AvgRange/10;
fasterEMAnow = iMA(NULL, 0, FasterEMA, F_ma_shift, F_ma_method, F_applied_price, i);
fasterEMAprevious = iMA(NULL, 0, FasterEMA, F_ma_shift, F_ma_method, F_applied_price, i+1);
fasterEMAafter = iMA(NULL, 0, FasterEMA, F_ma_shift, F_ma_method, F_applied_price, i-1);
slowerEMAnow = iMA(NULL, 0, SlowerEMA, S_ma_shift, S_ma_method, S_applied_price, i);
slowerEMAprevious = iMA(NULL, 0, SlowerEMA, S_ma_shift, S_ma_method, S_applied_price, i+1);
slowerEMAafter = iMA(NULL, 0, SlowerEMA, S_ma_shift, S_ma_method, S_applied_price, i-1);
if ((fasterEMAnow > slowerEMAnow) && (fasterEMAprevious < slowerEMAprevious) && (fasterEMAafter > slowerEMAafter)) {
CrossUp[i] = Low[i] - Range*0.5;
}
else if ((fasterEMAnow < slowerEMAnow) && (fasterEMAprevious > slowerEMAprevious) && (fasterEMAafter < slowerEMAafter)) {
CrossDown[i] = High[i] + Range*0.5;
}
if (SoundON==true && i==1 && CrossUp[i] > CrossDown[i] && alertTag!=Time[0]){
Alert("EMA Cross Trend going Down on ",Symbol()," ",Period());
alertTag = Time[0];
}
if (SoundON==true && i==1 && CrossUp[i] < CrossDown[i] && alertTag!=Time[0]){
Alert("EMA Cross Trend going Up on ",Symbol()," ",Period());
alertTag = Time[0];
}
}
return(0);
}