Libtrading is an open source API for high-performance, low-latency trading applications. It implements network protocols used for communicating with exchanges, dark pools, and other trading venues. The API supports FIX, FIX/FAST, and many proprietary protocols such as ITCH and OUCH used by NASDAQ.

Commercial Use
Modify
Distribute
Place Warranty
Use Patent Claims
Sub-License
Hold Liable
Distribute Original
Disclose Source
Include Copyright
State Changes
Include License
Include Install Instructions
These details are provided for information only. No information here is legal advice and should not be used as such.
There are no reported vulnerabilities
30 Day SummarySep 16 2026 — Oct 16 2026
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12 Month SummaryOct 16 2025 — Oct 16 2026
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