Dorman Trading is one of the oldest, family-operated Futures Commission Merchants in the world. With decades of experience spanning three generations, Dorman Trading has provided the trading community with exceptional customer service and professional support. Dorman Trading is a clearing member of the CME Group and clears hundreds of "local" Chicago floor traders, the most demanding professional day traders in the world. We bring this same level of service to our online, full service and managed account customers.