
PAX Markets
Co-located trading facility and matching engine on one chip.
About
PAX delivers more 𝛼 with its in-silicon exchange and HFT technology. The PAX on-chip λ API provides deterministic nanosecond tick-to-trade latency. HFT λ traders experience non-adverse counterparty selection by pairing with free-tier traders who access PAX using our zero-cost and rebated API.
Using our patented technology, PAX is building a new generation of exchange co-lo facilities that unite HFT with exchange.
Topics
- Location
- San Francisco, CA, United States
- Team size
- 6 employees
- YC batch
- Winter 2025
- Status
- Active
- Stage
- Early stage





