FRMO CORP
FRMO
The9 Ltd
NCTY
Argo Blockchain
ARBK
Ebang International
EBON
Intchains Group
ICG
Interactive Brokers Group, Inc. operates as an investment holding company, which engages in broker or dealer and proprietary trading businesses. It offers custody and service accounts for hedge and mutual funds, exchange-traded funds, registered investment advisors, proprietary trading groups, introducing brokers, and individual investors. The company was founded by Thomas Pechy Peterffy in 1977 and is headquartered in Greenwich, CT.