Tag 1139

ExchangeSpecialInstructions

Abbreviation: ExchSpeclInstr

TypeString

Tag1139

AddedFIX.4.4

Used in1 messages

Free format text string related to exchange.

Single field (key=value)

1139=XNAS

In a FIX message (TradeCaptureReport)

8=FIX.4.4 | 9=... | 35=AE | 49=SENDER | 56=TARGET | 34=1 | 52=20240101-09:30:00.000 | … | 1139=XNAS | … | 10=...

Fields are delimited by SOH (ASCII 0x01), shown here as " | ". The highlighted field 1139=XNAS is this field's position in the message.