Did you know that you can withdraw money from open positions without closing the position? I checked it on an isolated margin, I don't know about the cross. When the position goes into profit - click + next to the margin and change it in the window from "add" to "delete", then enter the amount available to us for withdrawal. In this case, X and the entry point will not change, only the liquidation will change, due to a decrease in the margin. Honestly, I don't know who needs this. It's easier to close the position in plus and open a new one.
The pictures show a clear example. I checked on $BNB
