Conducting securities and derivatives exchanges and providing electronic means for accessing such exchanges; securities and derivatives trading services, namely, providing an electronic trading market that provides trade matching services for securities and derivatives; administration of exchange trading in financial markets; financial exchange services; providing financial information via computer databases in the field of financial market information; securities and derivatives trade execution services.

Electronic transmission of financial information, namely, communicating and routing trade information involving orders, entry, and execution services, to others via a global computer network.