Since our founding in 2004, Simplex has continued to remain at the forefront of the industry by always focusing on innovation and data driven analysis. Simplex is a technology-driven trading firm that builds proprietary software to create and capitalize on financial opportunities. We combine talented and dedicated technologists with data-driven employees to solve constantly evolving puzzles in the marketplace. Specializing in US Equity Options and Future Options, Simplex provides the liquidity essential to a competitive, fairly-functioning marketplace. We enable financial opportunity as market makers. We created a competitive, more fairly-structured market which allows us to provide our [clients/customers] with access to the best possible execution and servicing of their orders. We continue to reinvent ourselves and evolve to best capitalize on financial market opportunity.