financial portfolio analysis and management; valuation of financial portfolios and of assets/instruments included in financial portfolios; providing financial analysis and information, namely, calculating and disseminating financial mark-to-market, exposure, margin requirement, stress test, and default management information for single and multi-asset class financial portfolios; financial portfolio analysis, namely, calculating financial market exposure across financial portfolio assets, establishing exposure reducing and hedging positions for default management purposes, for a single accounting of a financial portfolio's maintenance, trading, and rebalancing needs; disseminating real time and historic financial news and information relating to assets/instruments included in a financial portfolio; providing financial information in the field of global financial markets, price indices, currencies, commodities, futures, exchange-traded and over-the-counter derivatives, securities, shares, stocks, and options; financial investment advisory services; providing web-based financial portfolio analysis and management services that are accessible via a remote computer terminal or a mobile communication device