Orders submitted with Account Type set to "Liquidity Provider" can be submitted only for Order Types ‘Market’ and ‘Limit’ with ‘IOC’ or ‘FOK’ TIFs. All other Order Type and TIF combinations for Market Maker Logical Accesses will be rejected.

Market orders are rejected if the market is not open.

Orders submitted with Account Type set to "Liquidity Provider" can be submitted only for Order Types ‘Market’ and ‘Limit’ with ‘IOC’ or ‘FOK’ TIFs. All other Order Type and TIF combinations for Market Maker Logical Accesses will be rejected.

Market on Open is not supported on Euronext Optiq Order Entry Gateways.

Market On Open (MOO) orders are only accepted during the Pre-Open period, and are intended for execution at the opening market price. MOO orders will be executed by the Matching Engine after uncrossing of the Limit Orders in the market when the market opens.

When the MOO order trades, any residual volume is converted to a GTC Limit order. This order will remain in the order book until the product month expiry.

After the market open, MOO orders behave like Day orders and only remain working in the market until the end of the trading day.

The exchange supports MOO GTC and GTDate orders, but TT always send MOO orders as Day orders.

The specified TIF will apply to the untriggered Stop Limit order. Once triggered, it will behave like a Limit-IOC order only.

The specified TIF will apply to the untriggered Stop Market order. Once triggered, it will behave like a Market-IOC order only.