About Gamma Three Trading

About Us

Founded in 2010, Gamma Three Trading was created to address the needs of the electronic securities trading industry. With over 20 years of experience working with the FIX Protocol and global securities trading, we set out to offer consulting and software services to money managers, investment firms, and broker-dealers. We offer products spanning order management, FIX protocol testing, and custom FIX integrations.

Our product suite continues to expand as the market for electronic trading evolves. For example, we built a FIX testing application we named FIXSIM originally for internal use only. The product was so effective for internal product development that we launched it as a cloud-based service — a low-cost, powerful FIX protocol simulator now used globally across 6 continents.

Personal Service

We are experts in electronic trading and FIX Protocol integrations. Whether you trade simple equities or work with complex OTC instruments such as Credit Default Swaps or Interest Rate Swaps, we know the industry. We work with small hedge funds through to global Fortune 500 clients.


Gamma Three Trading connected our global trading desk to dozens of multi-asset brokers and trading platforms including Bloomberg, allowing our traders to easily execute across our portfolios.

CTO, Large International Boston-Based Investment Firm

Our Partners

FIX Protocol Limited (FPL)
Microsoft Azure

Founder

Gregg Drumma Founder

Gregg Drumma, Founder of Gamma Three Trading

Gregg Drumma has extensive experience in trading technology and systems integration and has been invited to speak at trade shows throughout North America, Asia, the U.K., and Europe — including Trade Tech, FIX Protocol Ltd, and Institutional Investor conferences. He has been quoted in numerous trade publications including Security Industry News, Wall Street & Technology, the A-Team Group, and Advanced Trading. Mr. Drumma has also contributed two full-length articles to the quarterly publication FIX Global and is an active member of the FIX Protocol community and working groups.

Prior to founding Gamma Three Trading, Gregg Drumma served as Vice President of Product Management at Linedata Services, Inc., a leading provider of front-to-back office solutions.