At Gray Lion Trading, we aim to push the frontier of quantitative trading in evolving markets. Gray Lion Trading is a proprietary trading firm that combines rigorous research, disciplined execution, and innovative thinking to drive results in options and cryptocurrency markets. We deploy our own capital to capitalize on pricing inefficiencies through data-driven strategies, advanced analytics, and algorithmic execution.

Gray Lion Trading is a technology-first firm. We build and continuously refine proprietary trading systems, research platforms, and risk engines that allow us to adapt rapidly to changing market conditions.

As a non-client-facing firm, we are fully autonomous—our incentives are aligned purely with the performance of our strategies and the strength of our risk controls.