Indicator Testing- Live / Tester values

 
I have a question want to know if a coding issue or MQL5, I have a custom indicator when dropped in the chart it draws signals arrows. When I test on the tester to confirm if the arrows will be formed if it was live some arrows are missing despite all conditions met, want to know if the tester issue or I need to check my code, also which results should be trusted more. Thanks in advance!!
Step on New Rails: Custom Indicators in MQL5
Step on New Rails: Custom Indicators in MQL5
  • www.mql5.com
I will not list all of the new possibilities and features of the new terminal and language. They are numerous, and some novelties are worth the discussion in a separate article. Also there is no code here, written with object-oriented programming, it is a too serous topic to be simply mentioned in a context as additional advantages for developers. In this article we will consider the indicators, their structure, drawing, types and their programming details, as compared to MQL4. I hope that this article will be useful both for beginners and experienced developers, maybe some of them will find something new.
 

I believe there are two possibilities:

1. Accuracy of test can affect results: Use tick based modeling(real ticks preferred). 

2. Your indicator is repainting.

 
Yashar Seyyedin #:

I believe there are two possibilities:

1. Accuracy of test can affect results: Use tick based modeling(real ticks preferred). 

2. Your indicator is repainting.

Thanks for replying, no the indicator does not repaint, I am using real ticks 

Reason: