The Portfolio Optimization model calculates the optimal capital weightings for a basket of financial investments that gives the highest return for the least risk. Results display action required and probability analysis through Monte Carlo simulation

Variable Investment Analyst calculates profit, periodic, cumulative, & average annual total return, internal rate of return (IRR), capital gain, buy/sell prices, basis worksheets. Many charts. Very useful for investments w/multiple cash flows.

Beautiful images of Beijing, Capital of China, A ancient and modern city. Great Screen Saver with high quality images and sweet traditional Chinese music.

SprinN, the best prediction tool based on Artificial Intelligence techniques (Artificial Neural Networks), gives you accurate open, hold and close recommendations for your investments in Capital Markets. Up to three variables per model.

Horizon Investment Analyst calculates profit, periodic, cumulative, & average annual total return, internal rate of return (IRR), capital gain, buy/sell prices, basis worksheets. Many charts. Very useful for investments w/multiple cash flows.

300 Science Quizzes: 150 Capital city quizzes, 120 Chemistry and Periodic Table quizzes, 20 Astronomy picture-quizzes and 10 questions about the speed of light for middle and high school students.

SprinN, the best prediction tool based on Artificial Intelligence techniques (Artificial Neural Networks), gives you accurate open, hold and close recommendations for your investments in Capital Markets. Up to three variables per model.