[ computer software for electronically trading securities; customizable application programming interfaces, namely, software development tools for the creation of client interfaces; computer software that enables trading in financial instruments, provides trade execution, settlement and trade confirmation capabilities, and provides access to financial information and financial market information, real time and otherwise ]

Computer financial software; customizable application programming interfaces; computer software that enables trading in financial instruments, provides trade execution and trade confirmation capabilities, and provides access to financial information and financial market information, real time and otherwise