One more thing about commission. 1. It was 0.0 2. I found out how much is the commission on my new broker (pepperstone) => 3.76 3. i changed the value in indicator's settings or properties 4. but it didn't updated into the window 5. i saved though a set with indicator's properties 6. i closed the indicator 7. i reopened it, and loaded the set of properties 8. new value appeared correctly in the window so maybe there's a bug at point 4? or is this the desired behavior?