© Copyright 2024 Old Mission. All rights reserved. Services are provided in the U.S. by Old Mission Capital LLC, an SEC-registered broker dealer and member of NYSE Chicago, and Old Mission Markets LLC, an SEC-registered broker dealer and member of FINRA (www.finra.org). Each of these entities is a wholly owned subsidiary of Old Mission Group LLC. This material is provided for informational purposes only and does not constitute an offer or solicitation for the purchase or sale of any security or other financial instrument.

Long-term thinking performed by fast, agile minds

What we do


“Everything has a price” sounds like a simple proposition.

Markets constantly shift — influenced by news, supply and demand, and investor sentiment. Determining the right price — for equities, currencies, commodities, bonds, options, futures, and other derivatives — quickly becomes challenging.

We have invested over a decade building the infrastructure to value and trade every type of exchange-listed security. More importantly, we have created a culture that allows our organization to remain competitive in the constantly changing financial ecosystem.

Providing a critical service—liquidity

The financial world is constantly changing, however, the need for liquidity has – and will always be – instrumental to the proper functioning of global markets.

Old Mission is focused on providing liquidity in all exchange-listed asset classes. We trade equities, bonds, currencies, and derivatives of all types.

Our team is creative, efficient, and focused — our approach enables Old Mission to add value to the marketplace in a wide range of scenarios that other market makers can’t or won’t.

Providing a critical service—liquidity

Building a quantitative market maker

Old Mission’s markets are made as a team — collaboration is the secret to our superior pricing and execution. Our quantitative researchers use statistical techniques and machine learning to transform historical market data into models for a wide range of securities. Our engineers build high-performance distributed systems and sophisticated algorithms to execute in global markets. Traders use our proprietary systems and pricing libraries to manage execution and portfolio risk. Operations and sales support our clients and larger team in our efforts to improve market quality worldwide.

Together, we add value to the market by helping participants efficiently transfer risk in a wide range of securities with minimal market impact.

Our business runs on code but collaboration between team members is critical to this process.

Building a quantitative market maker