Indexes

Message Layouts
PreTrade

Message

InstrumentDirectoryEquities (R)

ID36526

Used to disseminate reference data information of equity instruments.

Field
Name
Type
Req'd
Comments
Pedigree
83
Y

Length of message including this field.

90
Y

0x52=Instrument Directory – Equities

185
Y

Time the message was generated.

70
Y

GTP Instrument identifier.

75
Y

ISIN code of the instrument.

160
Y

SEDOL code of the instrument.

Y

Defines the order-book types that are allowed for the instrument. Each designated bit represents a book type. ‘0’ means not allowed and ‘1’ means allowed:

171
Y

Please refer to the Additional Field Values section for valid values.

212
Y

Instrument identifier used by the source venue.

For Turquoise, the MTF symbol will contain the suffixes as specified in the table below:

58
Y

Segment or instrument group ID as identified by the trading market.

36
Y

Currency code as per ISO 4217.

For additional currencies supported refer to the Additional Field Values section of this document.

184
Y

The tick structure applicable for the instrument.

130
Y

Closing price reported for the previous trading day.

135
Y

Price Band Tolerance (%) of the instrument.

45
Y

Dynamic Circuit Breaker Tolerance (%) of the instrument.

176
Y

Static Circuit Breaker Tolerance (%) of the instrument.

Y

Reserved for future use.

158
Y

Different instrument security subset types.

Please refer to the Additional Field Values section for valid values.

54
Y

Expiration date of the instrument.

87
Y

Listing start date of the instrument.

86
Y

Listing end date of the instrument.

94
Y

Indicates the minimum quantity/nominal value tradable on the market for a security.

76
Y

Last execution price in a session prior to the current trading day.

77
Y

Last execution date in a session prior to current trading day.

168
Y

Settlement system type:

81
Y

Last validity date in the DDMMYYYY format.

167
Y

Settlement date in the DDMMYYYY format.

53
Y

The value of an Ex-Marker pertaining to a tradable instrument.

159
Y

Type of security.

Please refer to the Additional Field Values section for valid values.

33
Y

Country of Register.

51
Y

The Exchange Market Size (EMS) is set to show the minimum size a market maker must quote in an individual security for all executable and non executable quotes.

95
Y

Used to specify the minimum size of an iceberg peak for an instrument in conjunction with EMS.

157
Y

This field informs Participants of the maximum spread allowable for an instrument when submitting quote messages, calculated as a percentage of mid-price.

30
Y

Indicates the settlement mode of the security:

181
Y

Strike Price (exercise price for warrants).

217
Y

Venue specified instrument ID of the underlying.

209
Y

Underlying ISIN code.

210
Y

Underlying Type:

109
Y

Indicates the number of shares which constitute the share capital. A value is set for shares only.

84
Y

Leverage Certificates Barrier.

122
Y

Instrument’s option style:

127
Y

The parity of the instrument.

154
Y

Reserved for future use.

154001
Y

Reserved for future use.

154002
Y

Reserved for future use.

182
Y

Symbol of the instrument.

42
Y

For Turquoise the MTF Common Symbol.

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