Actually ye depend karta hy trader pe. Agr tu ap ka target hy k zyada profit kmaya jaye tu apki investment b zyada honi chahye aur agr target hy k bs thora boht profit ho jaye tu investment agr km b ho tb b kam chal jaye ga. Aur ye ap k experience aur skills py b depend krta hy ak new trader zyada capital invest krny ka risk nhi ly skta aur na he lyna chahye.