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FIXtags

FIX TAG 1021

MDBookType

intAdded FIX.4.4 · EP7

Definition

Describes the type of book for which the feed is intended. Used when multiple feeds are provided over the same connection

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Differences between the selected source snapshots, including wording and errata; not a migration guide.

FIX 5.0 SP2 FIX Latest · EP309

No differences in name, type, definition text, deprecation, or enumerated values.

Values 3

ValueMeaning
1

Top of Book

2

Price Depth

3

Order Depth

About the int data type

Sequence of digits without commas or decimals and optional sign character (ASCII characters "-" and "0" - "9" ). The sign character utilizes one byte (i.e. positive int is "99999" while negative int is "-99999"). Note that int values may contain leading zeros (e.g. "00023" = "23").

Used in messages 14

Includes nested components and repeating groups. Open a location to see its surrounding requirements.