Exchange-Bound Messages

New Order Single <D> (LIMIT)

To submit a new limit order to Gemini, send a New Order Single <D> message with OrdType Limit.

If Gemini receives a New Order Single <D> message with the PossResend <97> flag set to Y in the header, that order will be rejected with Business Message Reject <j>.

Tag	Name	Req	Description
	Standard Header	Y	MsgType = `D`
11	ClOrdID	Y	Unique identifier of the order as assigned by the institution. Uniqueness must be guaranteed by the institution for the duration of the connection to the order entry channel.
23	IOIID	N*	Unique identifier of an IOI. *Required when responding to an IOI.
18	ExecInst	N	Used for specific execution options in combination with TimeInForce `<59>`. `6 = Participate don't initiate` (denotes maker-or-cancel when combined with TimeInForce value `1 = Good Till Cancel (GTC)`)
38	OrderQty	Y	Decimal quantity. Full quantity will be visible on the book.
110	MinQty	N*
40	OrdType	Y	Order type. Valid values: `2 = Limit`
44	Price	Y	Decimal price. Price is required when OrdType `<40>` is `2 = Limit`.
54	Side	Y	Side of the order. Valid values: `1 = Buy` `2 = Sell`
55	Symbol	Y	Ticker symbol of the order. See Supported Symbols for valid values.
59	TimeInForce	Y	Specifies how long the order remains in effect. Valid values: `1 = Good Till Cancel (GTC)` `3 = Immediate Or Cancel (IOC)` `4 = Fill Or Kill (FOK)`
60	TransactTime	Y	Time of order creation (expressed in UTC).
	Standard Trailer	Y