Yes, you can choose how many stocks to sell from your position when setting a Take Profit order, it is possible if you use a netting account type. In order to do that, you will need to place a trade in the opposite direction, set the order volume you wish to close and make sure to specify the Take Profit value. This allows you to lock in profits on a portion of your position while keeping the remainder intact. It's important to manage your position size according to your trading strategy and risk tolerance.