Mql5官网 RenkoMacdSignals 外汇EA

The indicator displays renko bars on a chart, use them to plot MACD histogram and provides buy/sell signals:

• signal of MACD histogram crossing its signal line;
• signal of MACD histogram crossing the line 0.

Renko is a non-trivial price display method. Instead of displaying each bar within a time interval, only the bars where the price moved a certain
number of points are shown. Renko bars do not depend on a time interval, therefore the indicator works on any timeframe without losing its
efficiency.

Buy/sell signals are passed to the indicator buffers and can be used in the automated trading. Signal 1 shows the histogram crossing the signal
line, while signal 2 displays the histogram crossing the level 0.

Apart from signals on a chart, the indicator features pop-up, e-mail and push notifications.

Parameters

• RenkoBar – renko bar size (specified for 4-digit quotes, automatically re-calculated for 5- and 3-digit quotes);
• CountBars – number of renko bars displayed on a chart;
• bearColor – bearish bar color;
• bullColor – bullish bar color;
• hideBars – flag of hiding standard bars on a chart
• MacdFast – fast MACD line period;
• MacdSlow – slow MACD line period;
• MacdSignal – MACD signal line period;
• MacdColor – MACD histogram color;
• SignalColor – MACD signal line color;
• showSignal_1 – enable/disable the signal of the histogram crossing the signal line;
• showSignal_2 – enable the signal of the histogram crossing the line 0;
• useAlert – enable notifications in a popup window;
• useMail – enable email notifications;
• useNotification – enable push notifications;
• messageSignal_1 – signal 1 notification text;
• messageSignal_2 – signal 2 notification text.

Use OnChartEvent for EA:

void OnChartEvent(const int id, const long &lparam, const double &dparam, const string &sparam) {
 switch (id) {
  case CHARTEVENT_CUSTOM+100: 
  case CHARTEVENT_CUSTOM+101: 
   goBuy(); break;
  case CHARTEVENT_CUSTOM+102: 
  case CHARTEVENT_CUSTOM+103: 
   goSell(); break;
 }
}

void goBuy() { // function for open BUY
}

void goSell() { // function for open SELL
}