FIX 5-0 SP2

FIX 5.0 SP2 — session separated FIXT 1.1.

Definition

FIX 5.0 SP2 includes FIXML schema, FAST (FIX Adapted for STreaming) compression support, SBE (Simple Binary Encoding) for low-latency. Covers rates, credit, FX swaps. Errata 2014 and 2020 evolutions align with ESMA MiFID II RTS 22 (transaction reporting), EMIR Refit ARM reporting.

Origin

FIX Trading Community, version 5.0 published 2006, 5.0 SP1 2008, 5.0 SP2 2011, Errata 2014/2020.

Usage

Adopted for new post-trade flows, regulatory reporting, low-latency. Coexistence with prime FIX 4.4.

Related terms

• FIX Protocol — fondation.
• FIX 4.4 — version dominant héritage.
• FIXT 1.1 — session layer.