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Attachments: Help needed for a simple stop and reverse martingale ea
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Help needed for a simple stop and reverse martingale ea

  • Post #1
  • Quote
  • First Post: Jun 20, 2018 7:31am Jun 20, 2018 7:31am
Hi dear coders,

I found this EA posted in the mql5 forums. It is a basic tunnel martingale ea that opens a random position with certain SL/TP and then reverses it if the SL was hit with a lot size multiplier till it hits the TP and starts all over. The ea is working fine, however, it works as intended only at one chart at a time, for some reason it does not work properly when attached to multiple charts at the same time (even though i have changed the magic number on each chart). If lets say the EURUSD position closed in a loss it multiplies the lot size for other currency pairs and does not open position and all charts attached.
I would really appreciate if someone could have a look at the ea logic and finds out why that happens and how to fix it.
Thanks in advance.

P.S. The EA is working perfectly as described if attached to one chart only, so feel free to play around with it if that suits you.
Attached File(s)
File Type: mq4 a_r_n_v2.mq4   17 KB | 851 downloads
Any one?
Quoting Rmk90
Any one?
I will check but code looks fine. Problem is EA close all trades ignoring magic number?
Try don't lose pants never...
Different EA but should do the job
Attached File(s)
File Type: mq4 MasterMartingale_v2[1].00.mq4   7 KB | 1,000 downloads
Quoting braintheboss
{quote} I will check but code looks fine. Problem is EA close all trades ignoring magic number?
Thanks a lot, I am not experienced at coding, but when the ea closes a position on SL it multiplies other currencies. and some times when the several SL's are hit for different currencies, several multipliers are applied for one or more currencies. And sometimes with the TP is hit, it resets other currencies cycles even if they did not complete.

Hope that helps. And thank you again.
Quoting waltini1
Different EA but should do the job {file}
Thanks, will try it out.
Quoting Rmk90
{quote} Thanks a lot, I am not experienced at coding, but when the ea closes a position on SL it multiplies other currencies. and some times when the several SL's are hit for different currencies, several multipliers are applied for one or more currencies. And sometimes with the TP is hit, it resets other currencies cycles even if they did not complete. Hope that helps. And thank you again.
Ok. I checked again. EA only works with one trade at same time ( opened by EA after run ). But EA takes all opened ( and history trades ) for decide lot size. But it never touch opened trade in previous run. Then old trades are not managed by current EA instance. If not work as you need try others
Try don't lose pants never...
Quoting Rmk90
Hi dear coders, I found this EA posted in the mql5 forums. It is a basic tunnel martingale ea that opens a random position with certain SL/TP and then reverses it if the SL was hit with a lot size multiplier till it hits the TP and starts all over. The ea is working fine, however, it works as intended only at one chart at a time, for some reason it does not work properly when attached to multiple charts at the same time (even though i have changed the magic number on each chart). If lets say the EURUSD position closed in a loss it multiplies the...
Hello,

I have made a few minor changes. Please, check attached version.
Attached File(s)
File Type: mq4 a_r_n_v2.mq4.mq4   17 KB | 748 downloads
hi wahoo

thanks for your effort , the ea works fine but

1- does not do martingale .
2- we cannot choose TP and SL

but it works really fine and its simple

can you please modify that ?

best regards
  • Post #10
  • Quote
  • Last Post: Oct 3, 2019 12:35pm Oct 3, 2019 12:35pm
Quoting Rmk90
{quote} Thanks a lot, I am not experienced at coding, but when the ea closes a position on SL it multiplies other currencies. and some times when the several SL's are hit for different currencies, several multipliers are applied for one or more currencies. And sometimes with the TP is hit, it resets other currencies cycles even if they did not complete. Hope that helps. And thank you again.
hi

can you please send us the settings because it does not work .

its really great but its hard to understand the settings
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