Discussion of article "Learn how to design a trading system by Bollinger Bands" - page 2

[Jacobo Israel Salas]

MetaQuotes:

Article published Learning to design a trading system with Bollinger Bands:

Author: Mohamed Abdelmaaboud

Excellent I thank you very much I do not have knowledge as advanced as you but it was very helpful to use the indicator at the level where I am now where I am learning I really admire the depth of your knowledge thank you very much greetings

[Mohamed Abdelmaaboud]

Jacobo Israel Salas #:
Excellent I thank you very much I do not have knowledge as advanced as you but it was very helpful to use the indicator at the level where I am now where I am learning I really admire the depth of their knowledge thank you very much greetings

Thanks for your comment, I'm glad to hear that the article helped you.

[Rusmin Nuryadin]

Dear Sir, 

Could you please help to also provide the code for auto trade EA for this trading system? So we can have an EA for auto trade/robot. Thank you.

Best Regards,

Rusmin

[Mohamed Abdelmaaboud]

Rusmin Nuryadin #:

Dear Sir, 

Could you please help to also provide the code for auto trade EA for this trading system? So we can have an EA for auto trade/robot. Thank you.

Best Regards,

Rusmin

Thanks for your comment and I will try.

[John Winsome Munar]

Thanks for this useful info.

[Mohamed Abdelmaaboud]

John Winsome Munar #:
Thanks for this useful info.

Thanks for your comment.

[Ivan Titov]

I think there is an issue in your Trend system: if the current price is near the Upper/Lower band for a long time, it will generate too many signals. To reduce their number, you can add some offset from the Upper/Lower band to the Middle line:

   if (
      (Ask>=MiddleBandArray[0])
   && (Ask<UpperBandArray[0] - 0.002)
      )
         {
         Comment("BUY");
         }
...
   if (
      (Bid<=MiddleBandArray[0])
   && (Bid>LowerBandArray[0] + 0.002)
      )
         {
         Comment("SELL");
         }

or you can make it wait for a rollback beyond the Middle line and its re-crossing.

[Petr Michalica]

You can use only one order per  expert .

Some like:
if(m_Position.SelectByMagic( Symbol() ,order_magic))