Instrument

FIX Message Component Instrument

FIX Specification	Type	First introduced
Common	Block	FIX.4.3

The Instrument component block contains all the fields commonly used to describe a security or instrument. Typically the data elements in this component block are considered the static data of a security, data that may be commonly found in a security master database. The Instrument component block can be used to describe any asset type supported by FIX.

Component Contents By FIX Version

• FIX.4.3
• FIX.4.4
• FIX.5.0
• FIX.5.0SP1
• FIX.5.0SP2+

Notes

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Don't forget to refer to the FPL Discussion Groups to back up anything you write.
You will often find the authoritative statements on matters of FIX specification interpretation there.
Links from FIXwiki pages to relevant discussions on the FPL site are very valuable.

For example if you were writing a clarification on how to specify the "quantity" of an order in FIX, you might add the
following relevant link, http://www.fixprotocol.org/discuss/read/f5014573, to back up your points.