ZagTrader

FIX Protocol Tag 6: AvgPx

Calculated average price of all fills on the order so far.

Tag number
6
Data type
PRICE
FIX versions
FIX 4.0 to 5.0 SP2
Used in
11 message types

Practical notes on AvgPx

AvgPx is the volume-weighted average price of all fills on the order so far.

  • It is 0 before the first fill.
  • The price of the latest fill alone is LastPx (31).

Changes between FIX versions

  • Required on Execution Reports in FIX 4.2 to 4.4; optional from FIX 5.0.

Tag 6 in each FIX version

Values and message usage as defined in a specific version.

Data type

PRICE: A decimal number giving a price.

Example

6=187.22

Illustrative value. In a message, fields are separated by the SOH character (0x01), often shown as | or ^ in logs.

Decode a message with this tag

Message types that use tag 6

Covers every version from FIX 4.0 to 5.0 SP2, including fields reached through components and repeating groups. The version pages above show whether the tag is required in each message.

Field and message data comes from the QuickFIX data dictionaries for FIX 4.0 to 5.0 SP2 and FIXT 1.1, used under the QuickFIX Software License. This product includes software developed by quickfixengine.org (http://www.quickfixengine.org/). Enumerated value names are converted to plain text for reading.