IDSource <22> field – FIX 4.0 – FIX Dictionary

Used In

Description

Identifies class of alternative SecurityID <48>

Valid values:

1 = CUSIP

2 = SEDOL

3 = QUIK

4 = ISIN number

5 = RIC code

100+ are reserved for private security identifications

Used In

• Indication of Interest <6>

• Advertisement <7>

• Execution Report <8>

• New Order - Single <D>

• New Order - List <E>

• Order Cancel/Replace Request <G>

• Order Cancel Request <F>

• Allocation <J>

• Quote Request <R>

• Quote <S>