What does this IF condition mean?
Documentation on MQL5: Trade Functions / PositionSelect
- www.mql5.com
Trade Functions / PositionSelect - Reference on algorithmic/automated trading language for MetaTrader 5
Thanks, but I mean with the "!" before it!
Documentation on MQL5: Language Basics / Operations and Expressions / Precedence Rules
- www.mql5.com
Language Basics / Operations and Expressions / Precedence Rules - Reference on algorithmic/automated trading language for MetaTrader 5
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if(!PositionSelect(_Symbol)
Thank you