Indexes

Message Layouts
PostTrade
Trade

Message

OrderPriorityUpdate (T)

ID19

A Priority Update Message is sent whenever priority of the order has been changed by the system.

Field
Name
Type
Req'd
Comments
Pedigree
51

Order Priority Update Message.

49
Y

Expressed as nanoseconds since midnight.

53
Y

The UserRefNum of the order whose priority was updated.

38
Y

The limit price of the order.

13
Y

The new display for the order.

Y = Anonymous - Price to Comply

31
Y

The day-unique Order Reference Number assigned by NASDAQ to this order. As a result of the updated priority, a new order reference number will be assigned.

2
Y

The length of the remaining Optional Appendage field.

29
Y

The available options supported on this message are:

UserRefIdx

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