Joe Pleffner

Joe Pleffner serves as Global Head of Wholesale Market Making (WMM) for GTS Securities, primarily focusing on trading, risk management, and sales. With his leadership and vast network of client relationships, the GTS WMM business has quickly grown into an industry leader, providing innovative trading products to an array of broker-dealer clients. He is also responsible for the firm’s sales and trading efforts for digital assets.

Prior to joining GTS, Joe was Head of Client Market Making at Cantor Fitzgerald. Before that, he worked at Knight Capital Group (KCG) for nearly 20 years, serving as both Managing Director of Trading Support and Head of Cash Trading, where he was involved in every aspect of the Cash Trading business strategy, from leading trading staff to identifying new growth opportunities and ensuring client retention and satisfaction.

Over his 25+ year career in execution services, Joe has developed a seasoned perspective on market structure best practices, client relationship management, and regulatory and operational awareness.

Joe graduated from Hofstra University with a bachelor’s degree in economics.

© 2025 GTS. All rights reserved. Broker-dealer services are provided in the United States by GTS Securities, LLC and GTS Execution Services, LLC, each of which is an SEC-registered broker dealer and member of FINRA. Certain regulated activities are undertaken in Europe by GTS Securities Europe Ltd., a firm authorized and regulated by the U.K. Financial Conduct Authority. For GTS Securities, LLC’s foreign exchange (FX) disclosures, please click here. The content on this website is for informational purposes only, and you should not construe any such information or other material as legal, tax, investment, financial, or other advice. Nothing contained on this website constitutes a solicitation, recommendation, endorsement, or offer to buy or sell any securities or other financial instruments. GTS and its marks are registered trademarks of GTS.

© 2025 GTS. All rights reserved. Broker-dealer services are provided in the United States by GTS Securities, LLC and GTS Execution Services, LLC, each of which is an SEC-registered broker dealer and member of FINRA. Certain regulated activities are undertaken in Europe by GTS Securities Europe Ltd., a firm authorized and regulated by the U.K. Financial Conduct Authority. For GTS Securities, LLC’s foreign exchange (FX) disclosures, please click here. The content on this website is for informational purposes only, and you should not construe any such information or other material as legal, tax, investment, financial, or other advice. Nothing contained on this website constitutes a solicitation, recommendation, endorsement, or offer to buy or sell any securities or other financial instruments. GTS and its marks are registered trademarks of GTS.