Auction
An auction order is submitted at the Calculated Opening Price (COP). If the order doesn't execute, it is resubmitted as a limit order at the COP or best bid/ask.
To create an auction order
- Click the Ask price to create a BUY order, or the Bid price to create a SELL order. This action will open the Order Ticket window.
- Select an order type in the Type field.
- In the Time in Force field, select AUC (auction).
- Transmit the order by clicking "T" in the Status field.

Available for limited products and exchanges, including futures on HKFE and stock on LSE, IBIS, and VSE.