OUCH is a binary trading protocol delivered over TCP.

By default persistence is disabled and contact Market Factory customer support to be configured for persistence.

PartiallyFilled Orders cannot be Replaced. 

If MultilegOrderCancelReplaceRequest is sent for PartiallyFilled Order, the new request is Rejected and the original order is Cancelled.

The minimum permitted order entry size is 40k in the Base currency, but this can vary depending on clients requirements.

Please contact Market Factory customer support to confirm the minimum order entry size setting.

Currenex order service does not support Term currency orders, only Base currency orders are permitted.

MarketFactory does not support Currenex OXO trading (orders crossing orders trading), where clients wish to trade against anonymous liquidity where once matched trades are immediately executed. In this context any PendingFill messages are sent by currenex exclusively for clients trading OXO where liquidity is attached to an account. These messages currently will be ignored by MF. Please contact MarketFactory support for more information.