Now we will reduce one position. In Portfolio, find the exact holding from the demonstration and open its Sell action. Confirm that the dialog says Paper simulated order. Read the asset, Owner slash strategy, Account slash connection, and Position ID. These details define which holding the request affects. The same symbol elsewhere in the portfolio is not automatically included. Before choosing an amount, read Owned, Available, and Reserved. The quantity field begins with the available amount, and the percentage controls offer twenty-five, fifty, seventy-five, and one hundred percent. Those percentages are based on the amount available for this position. One hundred percent does not mean every unit of that asset in every account or strategy. Here is a useful example. Imagine one unit owned, with zero point eight available and zero point two reserved. Selecting fifty percent chooses zero point four units. Selecting one hundred percent chooses zero point eight. The reserved portion is not added just because the button says one hundred percent. Read the resulting quantity in the field before moving on. You can also enter a quantity directly. It must be positive and no greater than the available amount. The dialog shows Estimated proceeds and Remaining to help you review the proposed change. Remaining is a preview based on subtracting the requested quantity from what is owned. It is not proof that the sale has happened, and the proceeds are not a guaranteed final cash result. Select Review sale to reach the confirmation step. Read the quantity, asset, estimated proceeds, and the note about execution, fees, spread, and price movement. Use Back if you need to revise an unsubmitted request. When the review is correct, Place sell order sends the request. This is the point where an intended change becomes an action for the service to handle. While the sale is being processed, wait for the response. The current sell workflow keeps a saved request and displays its Request ID. If the outcome is unresolved, use Check status slash retry same request when available. That control follows the saved request and amount. It is different from creating a new sale for whatever quantity appears on a stale portfolio screen. Read the outcome literally. Filled, confirmed by the server is different from accepted, pending confirmation, or internal accounting still pending. A finished recovery can also report that the order ended without selling the entire requested amount. The button labeled Finish confirmed recovery completes the confirmed recovery flow; it is not a button to sell the remainder or place another order. Finally, check the matching transaction and refreshed position. In a simple example with zero point two units owned and available, a confirmed sale of zero point zero five would leave zero point one five, assuming no other activity. Your screen may differ. Use its records to establish the remaining quantity, and remember that closing one position does not by itself pause an automated strategy that could trade again.