Open orders do not always do what the name implies. Many exchanges will not accept them. If an order is not filled during a session, it becomes an unabled. Also, keep in mind that all orders are assumed to be day orders unless otherwise specified. Therefore, if your order is not filled during a trading session, you would have to reenter it when the next trading session begins.
Some markets have two trading sessions each day.
Orders entered in the day session may not be automatically carried over to that evening s session, depending on you FCM s trading rules. Inc. All rights reserved. NuroTec Consulting, Inc .