> For the complete documentation index, see [llms.txt](https://layer-akira.gitbook.io/layerakira-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://layer-akira.gitbook.io/layerakira-documentation/integration/trading/order/order-status.md).

# Order status

Order statuses on Exchange:

* ACC = order accepted by the Exchange
* OPEN = order successfully inserted into the order book
* SCHEDULED\_CANCEL = order scheduled to be cancelled
* CANCELLED = order was successfully cancelled and removed from the order book
* PARTIALLY\_FILLED = order was partially filled
* FILLED  = order was fully filled
* CLOSED = order was closed (in case of taker orders) 
* NOT\_PROCESSED = order not yet processed by matching engine or order was invalid and rejected by exchange
* EXPIRED = order might expire in case of [STP](/layerakira-documentation/integration/trading/order/self-trade-prevention-modes-stp-modes.md)

Additional statutes that are only used in fill [streams](/layerakira-documentation/integration/endpoints/stream-subscriptions.md) 

* FAILED\_ROLLUP = part of the order (trade) has failed due to an issue 
* REIMBURSE = part of the order has failed (trade) due to an issue, compensation will be provided to the maker providing liquidity for the affected trade (see Penalties section [here](/layerakira-documentation/integration/technical-overview/routers/rewards-and-penalties.md))