Forum

How to create a visible input for predefined parameter sets in MT5 bot ?

Hello everyone, I’m working on an Expert Advisor in MQL5 and I’d like to add a feature where the user can select a predefined set of parameters from a dropdown input. Here’s what I’m trying to achieve: Current Setup I have three parameters in my EA: int Parameter1; int Parameter2; int Parameter3;

Errors when submitting EA on MQL5

Hello everyone. I am trying to update my trading bot but i have theses errors : The thing is, my bot is specialized for AUDCAD. How can I bypass this error? Thank you. Hugo

Code protection against freelancer

Hello everyone, I hope you're doing well! I wanted to ask for some advice or insights on a concern I have as a seller. What kind of protection or safeguards are available to prevent freelancers we collaborate with from taking our product (e.g., indicators, tools, etc.) and selling it outside the

What represent theses values on a backtest optimisation?

Hello everyone. What represesent theses 2 values please? The second is the number of possibilities regarding the differents inputs? And the first one ? Why its > than the second ? Thank you

Add a download link in the presentation of a MQL5 product.

Hello everyone, i would like to add into my MQL5 product description a possibility to click and directly download the backtested data. How to do this ? Thank you

Invalid bmp file - EA

Hello everyone. I have this line in my code : In my folder, i have : And i have this error : What is the problem of my file please ? Thank you. Hugo

Ecart - Gap in Strategy Tester ?

Hello everyone. I have a question about the strategy tester . What's the real meaning of this input ? (photo) I have in my EA a Spread filter with a value of 5 - maximum of spread : 5. Is it similar to the input in Strategy Tester "Ecart" ? Thank you ! Hugo

Security of .ex5 file

Hey. I would like to know the real security behind a .ex5 file ? If I have a user management that allow people with their Name or something, it's ok? Not hackable ? Thank you

"Article volume of 0.9 pages is too low"

Hello everyone, what is the minimum to publish an article ? Thank you

Headband blue on the description of a product

Hey, I would like to create the headband with a blue as background. (as the picture). Thank you