| Data Types |
| Type |
Description |
| Pattern |
is used to build on and provide some restrictions on what is allowed as valid values in fields that uses a base FIX data type
and a pattern data type. The universe of allowable valid values for the field would then be the union of the base set of
valid values and what is defined by the pattern data type. The pattern data type used by the field will retain its base FIX
data type (e.g. String, int, char).
|
| => |
Reserved1000Plus |
is used to allow additional billaterally agreed upon enumerations to be defined for the field by using enumeration values
starting at "1000" and above
|
| => |
Reserved100Plus |
is used to allow additional billaterally agreed upon enumerations to be defined for the field by using enumeration values
starting at "100" and above
|
| => |
Reserved4000Plus |
is used to allow additional billaterally agreed upon enumerations to be defined for the field by using enumeration values
starting at "4000" and above.
|
| => |
Tenor |
used to allow the expression of FX standard tenors in addition to the base valid enumerations defined for the field that uses
this pattern data type. This pattern data type is defined as follows:
Dx = tenor expression for "days", e.g. "D5", where "x" is any integer > 0
Mx = tenor expression for "months", e.g. "M3", where "x" is any integer > 0
Wx = tenor expression for "weeks", e.g. "W13", where "x" is any integer > 0
Yx = tenor expression for "years", e.g. "Y1", where "x" is any integer > 0
|
| String |
Alpha-numeric free format strings, can include any character or punctuation except the delimiter. All char fields are case
sensitive (i.e. morstatt != Morstatt).
|
| => |
Country |
representing a country using ISO 3166 Country code (2 character) values. |
| => |
Currency |
representing a currency type using ISO 4217 Currency code (3 character) values. |
| => |
Exchange |
representing a market or exchange - ISO 10383 Market Identifier Code (MIC). |
| => |
LocalMktDate |
represening a Date of Local Market (vs. UTC) in YYYYMMDD format. This is the “normal” date field used by the FIX protocol.
Valid values:
YYYY = 0000-9999, MM = 01-12, DD = 01-31.
|
| => |
MonthYear |
String field representing month of a year. An optional day of the month can be appended or an optional week code. Valid formats:
YYYYMM YYYYMMDD YYYYMMWW YYYY = 0000-9999, MM = 01-12, DD = 01-31, WW = w1, w2, w3, w4, w5.
|
| => |
MultipleCharValue |
field containing one or more single character space delimited values. |
| => |
MultipleStringValue |
field containing one or more space delimited values. |
| => |
TZTimeOnly |
representing time field that contains the time represented based on ISO 8601. This is the time with a UTC offset to allow
identification of local time and timezone of that time. Format is HH:MM[:SS][Z | [ + | - hh[:mm]]] where HH = 00-23 hours,
MM = 00-59 minutes, SS = 00-59 seconds, hh = 01-12 offset hours, mm = 00-59 offset minutes. Example: 07:39Z is 07:39 UTC Example:
02:39-05 is five hours behind UTC, thus Eastern Time Example: 15:39+08 is eight hours ahead of UTC, Hong Kong/Singapore time
Example: 13:09+05:30 is 5.5 hours ahead of UTC, India time
|
| => |
TZTimestamp |
representing a time/date combination representing local time with an offset to UTC to allow identification of local time and
timezone offset of that time. The representation is based on ISO 8601. Format is YYYYMMDD-HH:MM:SS[Z | [ + | - hh[:mm]]] where
YYYY = 0000 to 9999, MM = 01-12, DD = 01-31 HH = 00-23 hours, MM = 00-59 minutes, SS = 00-59 seconds, hh = 01-12 offset hours,
mm = 00-59 offset minutes Example: 20060901-07:39Z is 07:39 UTC on 1st of September 2006 Example: 20060901-02:39-05 is five
hours behind UTC, thus Eastern Time on 1st of September 2006 Example: 20060901-15:39+08 is eight hours ahead of UTC, Hong
Kong/Singapore time on 1st of September 2006 Example: 20060901-13:09+05:30 is 5.5 hours ahead of UTC, India time on 1st of
September 2006
|
| => |
UTCDateOnly |
Date represented in UTC (Universal Time Coordinated, also known as “GMT”) in YYYYMMDD format. This special-purpose field is
paired with UTCTimeOnly to form a proper UTCTimestamp for bandwidth-sensitive messages.
Valid values:
YYYY = 0000-9999, MM = 01-12, DD = 01-31.
|
| => |
UTCTimeOnly |
Time-only represented in UTC (Universal Time Coordinated, also known as "GMT") in either HH:MM:SS (whole seconds) or HH:MM:SS.sss
(milliseconds) format, colons, and period required. This special-purpose field is paired with UTCDateOnly to form a proper
UTCTimestamp for bandwidth-sensitive messages.
Valid values:
HH = 00-23, MM = 00-60 (60 only if UTC leap second), SS = 00-59. (without milliseconds)
HH = 00-23, MM = 00-59, SS = 00-60 (60 only if UTC leap second), sss=000-999 (indicating milliseconds).
|
| => |
UTCTimestamp |
representing Time/date combination represented in UTC (Universal Time Coordinated, also known as “GMT”) in either YYYYMMDD-HH:MM:SS
(whole seconds) or YYYYMMDD-HH:MM:SS.sss (milliseconds) format, colons, dash, and period required.
Valid values:
* YYYY = 0000-9999, MM = 01-12, DD = 01-31, HH = 00-23, MM = 00-59, SS = 00-60 (60 only if UTC leap second) (without milliseconds).
* YYYY = 0000-9999, MM = 01-12, DD = 01-31, HH = 00-23, MM = 00-59, SS = 00-60 (60 only if UTC leap second), sss=000-999
(indicating milliseconds).
Leap Seconds: Note that UTC includes corrections for leap seconds, which are inserted to account for slowing of the rotation
of the earth. Leap second insertion is declared by the International Earth Rotation Service (IERS) and has, since 1972, only
occurred on the night of Dec. 31 or Jun 30. The IERS considers March 31 and September 30 as secondary dates for leap second
insertion, but has never utilized these dates. During a leap second insertion, a UTCTimestamp field may read "19981231-23:59:59",
"19981231-23:59:60", "19990101-00:00:00". (see https://maia.usno.navy.mil/information/what-is-a-leap-second)
|
| => |
data |
containing raw data with no format or content restrictions. Data fields are always immediately preceded by a length field.
The length field should specify the number of bytes of the value of the data field (up to but not including the terminating
SOH). Caution: the value of one of these fields may contain the delimiter (SOH) character. Note that the value specified
for this field should be followed by the delimiter (SOH) character as all fields are terminated with an “SOH”.
|
| char |
char value, can include any alphanumeric character or punctuation except the delimiter. All char fields are case sensitive
(i.e. m != M).
|
| => |
Boolean |
char field containing one of two values:
'Y' = True/Yes
'N' = False/No
|
| float |
Sequence of digits with optional decimal point and sign character (ASCII characters "-", "0" - "9" and "."); the absence
of the decimal point within the string will be interpreted as the float representation of an integer value. All float fields
must accommodate up to fifteen significant digits. The number of decimal places used should be a factor of business/market
needs and mutual agreement between counterparties. Note that float values may contain leading zeros (e.g. “00023.23” = “23.23”)
and may contain or omit trailing zeros after the decimal point (e.g. “23.0” = “23.0000” = “23” = "23."). Note that fields
which are derived from float may contain negative values unless explicitly specified otherwise.
|
| => |
Amt |
value typically representing a Price times a Qty |
| => |
Percentage |
value representing a percentage (e.g. .05 represents 5% and .9525 represents 95.25%). Note the number of decimal places may
vary.
|
| => |
Price |
value representing a price. Note the number of decimal places may vary. For certain asset classes prices may be negative values.
For example, prices for options strategies can be negative under certain market conditions. Refer to Volume 7: FIX Usage by
Product for asset classes that support negative price values.
|
| => |
PriceOffset |
value representing a price offset, which can be mathematically added to a "Price". Note the number of decimal places may vary
and some fields such as LastForwardPoints may be negative.
|
| => |
Qty |
value capable of storing either a whole number (no decimal places) of “shares” (securities denominated in whole units) or
a decimal value containing decimal places for non-share quantity asset classes (securities denominated in fractional units).
|
| int |
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”).
Examples: 723 in field 21 would be mapped int as |21=723|.
-723 in field 12 would be mapped int as |12=-723|
|
| => |
DayOfMonth |
int field representing a day during a particular monthy (values 1 to 31). |
| => |
Length |
representing the length in bytes. Value must be positive. |
| => |
NumInGroup |
value that represents the number of repeating values in a group |
| => |
SeqNum |
representing a message sequence number. Value must be positive |
| => |
TagNum |
field representing a field's tag number when using FIX "Tag=Value" syntax. Value must be positive and may not contain leading
zeros.
|
