Market Maker / Prop TradingFounded 1989

Group One Trading

Group One Trading is a Chicago-based proprietary trading firm and one of the oldest options market makers in the industry. They provide liquidity in equity options across major U.S. exchanges. Group One combines experienced trading talent with quantitative analysis and proprietary technology. The firm has evolved from floor-based trading to sophisticated electronic market making while maintaining their deep understanding of options markets.

Headquarters
Chicago, IL
Employees
200+

Roles at Group One Trading

Options TraderQuantitative AnalystSoftware Developer

Key Skills Required

PythonOptions TheoryDerivativesRisk ManagementTrading Systems

How to Get Hired

Group One recruits traders and technologists through their website and university events. The interview process covers options knowledge, probability, and analytical reasoning. They offer entry-level positions and internships, particularly for candidates interested in options trading.

Compensation at Group One Trading

Specific compensation data for Group One Trading is not publicly available. For general quant salary benchmarks, see our salary guide below.

Group One Trading Locations

Prepare for Group One Trading

Build the skills you need to succeed in Group One Trading's interview process and on the job.

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