What durations does TradeStation support for orders to remain active?
Equity order durations supported include Day, Day + (for extended hours trading), GTC (Good ’til Cancelled, GTC +, GTD (Good ’til Date), GTD +, 1, 3 and 5 minute, OPG (at the Opening), FOK (Fill or Kill) and IOC (Immediate or Cancel). 8. How do I cancel an order? Unexecuted orders will automatically cancel (expire) when the duration of the order ends. For example, if you send the order with a duration of 3 minutes, it will automatically cancel if it is not executed within 3 minutes. Or, if you send the order as a day order, it will be canceled at the end of the ‘core’ trading session (4:00 p.m., ET) if it is not executed prior to such time. (Unless another duration is designated, all orders will be day orders.) You may also cancel an order manually before the duration you set by either clicking the Cancel button in the order bar, or by right-clicking on the order in the TradeManager and selecting to cancel the order. Other features are also available to let you cancel all open orders f
