The Financial Information eXchange (FIX) protocol is a messaging standard developed
specifically for the real-time electronic exchange of securities transactions.
FIX is a public-domain specification owned and maintained by FIX Protocol, Ltd (FPL).
QuickFIX/J is a full featured messaging engine for the FIX protocol.
It is a 100% Java open source implementation of the popular C++ QuickFIX engine.
Version3.0.0compared with
Version Details
| 2.3.3 | 3.0.0 | |
|---|---|---|
| Release date | Jul 22, 2026 | Mar 03, 2026 |
| Licenses | None | None |
| Vulnerabilities | None | None |