OneChronos

OneChronos

OneChronos is a U.S.

Contact for pricing
Visit websiteonechronos.com
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Overview

OneChronos is a U.S. equities ATS designed bottom-up to address the gap between trading venue matching mechanisms and trader execution needs using mathematical optimization. Key features include Expressive Bidding for combining voice trading fidelity with electronic efficiency, and Nobel prize-winning combinatorial auction techniques that handle substitutes and complements while mitigating information leakage. Targeted at institutional investors and brokers, it supports goals like market impact modulation, synthetic ETF creation, and multi-security portfolio execution. Pricing details are not explicitly listed in the provided text.

Key features

  • Smart Market matching using mathematical optimization
  • Expressive Bidding combining voice trading fidelity with electronic advantages
  • Combinatorial auction techniques using AI for handling substitutes and complements

Pricing

Contact for pricing
View pricing page

Verified on:

Use cases

  • Market impact modulation
  • Synthetic creation and redemption of ETFs
  • Multi-security portfolio execution and hedging

Who it is for

Institutional investorsbrokers

Integrations

FIX Protocol

How we verified this

Company, pricing, and feature details come from the primary sources below and our latest verification pass. When sources disagree, the official source and the most recent check win.

Last verified 09/02/2026Verified sources: 3

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