Stop order exists on the order book
Limit order was canceled prior to execution completion but may be partially filled
Limit order is completely filled and is no longer on the book; market order was filled
Conditional and trailing stop orders that have not yet entered the active state
Order ID to cancel was not found
Limit order exists on the order book
Limit order has completed fills but has remaining open quantity
Order state is included in all order endpoint responses. Orders are not guaranteed to enter the open state before reporting as another state. For example, a limit order that is completely filled on execution first reports in the filled state in endpoint responses.
See