Expert Investor Interactive porfolio optimization with constraints Platforms: Windows 95/98/Me/NT/2000/XP     Size: 814 K     Cost: $250 Buy full version       Trial version       Publisher: Rho-Works     Descriptions Expert Investor: Expert Investor will allow you to analyze historical data on market prices and easily calculate the optimum investment portfolio according to the CAPM model. It will also let you generate the "umbrella-shaped" graphic to show the diversification properties of titles and the optimization of the Sharpe ratio.