what is role of slippage?

[Par duck]

Hello

I have a question about slippage.

I've tested each diffrent slippage values  about OrderSend() and OrderClose() ,but results are still same. (I tested slipage 5 and 100)

what is role of slippage??? 

thank you in advance

[Alain Verleyen]

Forum on trading, automated trading systems and testing trading strategies

General rules and best practices of the Forum.

Alain Verleyen, 2018.08.03 23:13

Use the search engine !

This has already be discussed on the forum : Please do some searches before posting.

Thanks.

It is very easy: type something (what you need) in the search area (top right corner of the page) and search.

https://www.mql5.com/en/forum/882

[Par duck]

Alain Verleyen:

Sorry I will be searching before new topic.