John Walsh, President, Walsh Trading, Inc.
John began his career in the futures industry in 1986 at privately held firm, Barnes and Company. Barnes and Company was known for its presence at the Board of Trade, particularly in the agricultural sector. From Barnes, John held positions at the privately held firm, Argus and then at Continental Grain. During his time there, Continental Grain was one of the largest clearing firms in the world. Continental Grain had, and continues to maintain, extensive holdings in the cash cattle, poultry, swine, and agriculture industries. At Continental Grain, John had various responsibilities including working for the Options Group and the Risk Management Group where he serviced clients located all over the world.
In 1996, John left Continental Grain to found Walsh Trading, Inc., currently a registered Guaranteed Introducing Broker (GIB) and an NFA member. John’s focus at Walsh Trading has been on hiring and cultivating talented individuals and building relationships throughout the industry. Walsh Trading services some of the largest companies in the world, in their respective fields, as well as individual investors with a commitment to always putting the needs of its customers first.
John trades all markets, but concentrates his efforts in the agricultural sector, more specifically in the relationships revolving around the soybean crush. His trading methodology is based on fundamentals and a personally designed technical system.
Contact John
Phone: 312-208-8837 or jwalsh@walshtrading.com

Steve Caldwell, Senior Vice President/Chief Operating Officer
Steve started in the commodity business in the back-office and then moved up to a management position in the mid-1980s. Wanting to move into the brokerage part of the business, he joined the Parrot organization to deal in the cash grain and futures trade in 1987. While dealing with cash grain hedging he traveled to Western Europe, Southern Africa and Asia. Thinking that the travel experience had run its course, Steve decided that he would stick with domestic traders in retail brokerage.
In general, Steve is a technical trader, but also believes that traders need to be aware of the various fundamental factors affecting markets to be successful on a long term basis.
Contact Steve:
Phone: 312.957.8083 or 800.587.6275
Email: scaldwell@walshtrading.com
Sean Lusk, Vice President Walsh Commercial Hedging Services Division
Sean Lusk is a registered commodity broker and Vice President, Commercial Hedging Division of Walsh Trading in Chicago. Sean began in the business as a runner on the trading floor during summer breaks from college in 1993. Upon his graduation from Southern Illinois University at Carbondale in 1996, Sean began his career on the trading floor of the Chicago Mercantile Exchange (CME). Overseeing billions of dollars of transactions working as a clerk in the Eurodollar pit, Sean took the next step and became a floor broker and member of the CME in 2003. He handled customer orders for banks and investment houses from all over the world from inside the Libor pit at the CME.
Now, at Walsh Trading, Sean utilizes his experience in the marketplace and his professional client service skills to aid and assist customers in their trading endeavors.
Sean writes daily and weekly commentaries focusing on the Agricultural Markets along with related market activity. He has been quoted in various media outlets discussing futures markets. These include, Futures Magazine, Reuters, Forbes, Kitco, Nikkei Press and CCTV.com.
Contact Sean
Phone: 312-957-8103 or 888-391-7894
Email: slusk@walshtrading.com
Register for Sean’s Grain & Livestock Outlook Webinar on Thursday, March 25th at 3PM CST >>
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John Weyer, Vice President Walsh Commercial Hedging Services Division
John Weyer started in 1992 as a runner for an independent brokerage group in the Eurodollar pit at the CME. As a clerk he helped handle thousands of contracts from institutional customers on a daily basis. John’s customer relationships and skill set helped enable him to become a CME member and execute customer orders as a floor broker. He later made the transition to a “local”, trading his own account in 3 Month Eurodollar futures.
John now uses the skills and experience acquired after 20 in the futures industry to help customers with their risk management at Walsh Trading as a Vice President of the Commercial Hedging Division.
Contact John
Phone: 312-985-0934 or 888-391-7894
Email: jweyer@walshtrading.com