Experts: Bollinger Bands

[Automated-Trading]

Bollinger Bands:

The Expert Advisor opens trades based on the Bollinger Bands indicator.

Author: Vladimir Karputov

[Vasily48]

What should be corrected in the robot code so that when it should buy it sells.

[Vladimir Karputov]

Vasily48:
What should be corrected in the robot code so that when it should buy it sells.

The main decision-making block is here:

   double bup=iBandsGet(UPPER_BAND,0);
   double bdn=iBandsGet(LOWER_BAND,0);
//
   if(iClose(0)>bup+(ExtBDistance*Point()))
      SELLme=true;
   if(iClose(0)<bdn-(ExtBDistance*Point()))
      BUYme=true;

And then you have to look at the errors.

[Сергей Криушин]

Vladimir Karputov:

The main decision-making unit is here:

   double bup=iBandsGet(UPPER_BAND,0);
   double bdn=iBandsGet(LOWER_BAND,0);
//
   if(iClose(0)>bup+(ExtBDistance*Point()))
      SELLme=true;
   if(iClose(0)<bdn-(ExtBDistance*Point()))
      BUYme=true;

And then you have to look at the mistakes.

And why to change and it is pulling quite well.... thanks to Barabashkin....Yet favourite Martin wouldn't hurt, drawdowns are rare, but marks... Martin would make up for it...

[Maxim Dmitrievsky]

Сергей Криушин:

Why change it and it's pulling quite well.... thanks to Barabashkin....Yet the favourite Martin would still not prevent drawdowns are rare, but the marks... Martin would make up for it...

What programme do you use to reverse the chart? ) I have it the other way round

[Сергей Криушин]

Maxim Dmitrievsky:
What programme do you reverse the chart in? ) I have it the other way round

in the same program - optimise and you will be happy... there are several options

[Greenfairyson]

Greatest, consistently profitable tests, provided testing OHLC M1, but if you choose the mode of testing on all ticks, then the Expert Advisor is sure to drain.... Tell me how to solve it in the end