Select the instrument and enter your primary order (Buy or Sell).

Enable OCO (One-Cancels-the-Other) from the order settings.

Enter your Take Profit ( TP) and Stop loss (SL) values in dollars and cents (e.g., profit target is $2.50, and your max loss / stop out $1.00) — do not enter the stock price.

Review both linked orders to confirm the amounts and position size.

Submit the order — when one side fills, the other is automatically canceled.