BloombergView - A new consumer-focused and mobile-friendly opinion site
Statista - The Statistics Portal for Market Data, Market Research and Market Studies
Interactive Brokers - Deep discount electronic access broker offering online trading of Stocks, Options, Futures, Forex.
Montecarlito - MonteCarlito is a free Excel-add-in to do Monte-Carlo-simulations.
Robinhood - Free stock trading service.
IBM ILOG CPLEX Optimization Studio - IBM ILOG CPLEX Optimization Studio is an easy-to-use, affordable data analytics solution for businesses of all sizes who want to optimize their operations.