Good until date (GTD) allows clients to select a predetermined date for execution of their order. When selected, orders can be filled before or on the predetermined date selected during market hours. Orders can be good until a date up to 28 days form the day the order is entered. Please note:  Order expiry is subject to ASX & Market Rules.  For example, if a Security announces a Corporate event (e.g. Dividend) all orders in the Market will be purged.  It is your responsibility to watch and maintain your orders.