Trade khatam honay ka time period

Kya trade expiry ka koi time hai ya phir ye hameesha chalti hi rehti hai jab tak hum khud se clise na kar dain ya trade TP ys SL ko hit kar jaye

my trading partner trade ager to app ka bonus zeada hai our lot size app nay trade kerty wakt kum use ki hai to pher to wo life time chalti rahy ge ya app nay take profit deaya hai to hit honay pay close ho ge ya pher app nay stop loss use kai hai to pher wo close ho ge other wise koi expiry nha hoti hai ya pher app manual band ker sagty hain