# OneMarketData

> OneMarketData develops OneTick, an institutional platform for capturing, storing and analyzing historical and streaming financial market data. Its software, managed cloud data and regulatory tools serve trading firms, banks, asset managers, exchanges and regulators. It merged with KX in September 2025.

- **Founded:** 2005
- **Headquarters:** Hoboken, United States
- **Founders:** Leonid Frants (Founder; Strategic Advisor following the 2025 KX merger)
- **Products:** OneTick Tick Analytics Platform, OneTick Cloud, OneTick Trade Surveillance, OneTick Best Ex & TCA, Tick Data historical data services
- **Notable:** Selected by the UK FCA for its core market surveillance and visualization system in November 2023 after a tender involving 15 providers., Acquired Tick Data in November 2015, pairing historical intraday datasets with OneTick analytics., Named Best Trade Surveillance Solution in the TradingTech Insight Awards Europe 2026, according to the company’s February announcement.

## Products & services

- **OneTick Tick Analytics Platform** — Time-series database and event-processing platform for capturing, archiving, querying and analyzing historical and streaming market and transaction data.
- **OneTick Cloud** — Managed historical and real-time market data with Python, SQL and REST access, dashboards, CSV and Parquet delivery; historical depth depends on the dataset.
- **OneTick Trade Surveillance** — Configurable surveillance scenarios, alert investigation, order-book replay and compliance workflows for institutions and market operators.
- **OneTick Best Ex & TCA** — Order lifecycle analysis, execution benchmarks, transaction-cost analytics and best-execution monitoring.
- **Tick Data historical data services** — Research-ready intraday datasets and delivery tools including TickWrite and TickAPI; subsidiary acquired in 2015.
- **Professional and Managed Services** — Deployment, feed integration, API and dashboard development, user training, database monitoring and maintenance.
- **OneTick Cloud MCP** — Natural-language access to documentation, market coverage and schema tools, with assistance generating SQL and Python analytics code.
- **TrueTick** — Data-quality testing and monitoring purpose-built for OneTick; the public product page offers a private preview.

## Achievements

- Selected by the UK FCA for its core market surveillance and visualization system in November 2023 after a tender involving 15 providers.
- Acquired Tick Data in November 2015, pairing historical intraday datasets with OneTick analytics.
- Named Best Trade Surveillance Solution in the TradingTech Insight Awards Europe 2026, according to the company’s February announcement.
- Current OneTick Cloud materials advertise more than 200 global equity, futures and options markets.

## Latest updates

- **2026-10** — Company blog published articles on surveillance data quality and AI adoption (October 6), and analytics for Blue Ocean ATS overnight trading (October 1). These are editorial publications, not product launch dates.
- **2026-02** — Announced Best Trade Surveillance Solution recognition in the TradingTech Insight Awards Europe 2026.
- **2025-09** — Merged with KX under Ashok Reddy; founder Leonid Frants became Strategic Advisor.

## Links

- Website: https://www.onetick.com/
- LinkedIn: https://www.linkedin.com/company/onemarketdata/
- Twitter/X: https://x.com/onemarketdata
- GitHub: https://github.com/onemarketdata
- Facebook: https://www.facebook.com/onemarketdata

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Profile page: https://yespress.io/onemarketdata
Published by YesPress — https://yespress.io
Last updated: 2026-10-24