9 Downloadable computer software for use in financial trading, financial exchange, providing financial information and information about financial markets, and financial clearing; Downloadable computer software for use in trading, clearing, confirmation, and financial trading risk management for exchange market transactions in the field of futures, options, swaps, and other derivative contracts; Downloadable computer software for use in authenticating, facilitating, matching, processing, clearing, and submitting trade data, exchanging of trading transaction details, and management of the overall trading lifecycle; Downloadable computer software for use in financial trading, financial exchange, providing financial information and information about financial markets, and financial clearing; Downloadable computer software for use in authenticating, facilitating, matching, processing, clearing, and submitting trade data, exchanging of trading transaction details, and management of the overall trading lifecycle; Downloadable computer software for transmitting internet based stock market data