معنی long and short position, معنی کخئل شئی ساتخقف حخسهفهخئ, معنی long and short position, معنی اصطلاح long and short position, معادل long and short position, long and short position چی میشه؟, long and short position یعنی چی؟, long and short position synonym, long and short position definition,