To place your conditional limit on the app or web,
Tap Watchlist and search or select the stock.
Tap Buy or Sell.
Select the product type, tap the Order Type dropdown, and select Conditional Limit.
Enter the and Limit Price.
Note: Trigger Price<Limit Price for buy , and vice versa for the sell orders.
Select and enter Quantity or Amount from the dropdown.
Tap Place Order.
Note: Tap Advanced Options to set Validity or Disclosed Quantity