AOS, Inc., stands for American Option Services, Incorporated. We are an independent retail introducing broker dealer specializing in securities, options and futures trading with a client base ranging from the first-time novice trader to the most experienced professional day-trader.

AOS, Inc. has called the popular financial district of the Chicago Loop home for over ten years with the offices currently located in the building of 311 S. Wacker Drive. AOS, Inc. is a member of the FINRA, NFA, SIPC, and CBOE, and an MSRB registrant.

AOS, Inc., the pioneer of Auto-Trade services, is the firm that leverages the depth and the resources of our derivative trading team to provide our clients with a one-stop solution to all of their investing and trading needs. AOS, Inc. has created a brand renowned for it's executions, customer service, and expert knowledge and understanding of the strategies our customers utilize.