Indexes

Message Layouts
PreTrade

Message

InstrumentDirectoryEquities (R)

ID36526
Used to disseminate reference data information of equity instruments.
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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