Technology / Computers / PS-2 Port: A type of port developed by IBM for connecting a mouse or keyboard to a PC. The PS/2 port supports a mini DIN plug containing just 6 pins. Most PCs have a PS/2 port so that the serial port can be used by another device, such as a modem. The PS/2 port is often called the mouse port.
Business / Finance / Portfolio Opportunity Set: The expected return/standard deviation pairs of all portfolios that can be constructed from a given set of assets. MORE
Business / Finance / Portfolio Manager: Used in the context of general equities. Professional responsible for the securities portfolio of an individual or institutional investor, such as a mutual fund, pension fund, profit-sharing plan, ban MORE
Business / Finance / Portfolio R2: Used in the context of general equities. Number between 0 and 1 that measures the strength of correlation of movement between the portfolio/stock and the index. Indeed, the R2 is the square of the cor MORE
Business / Finance / Portfolio Restructuring: Applies to derivative products. Recomposition of a portfolio's asset mix by selling off undesired asset types (equities, debt, or cash) or specific securities within that class, while simultaneously b MORE
Business / Taxes / Portfolio Turnover: Portfolio turnover is the rate at which a mutual fund manager buys or sells securities in a fund, or an individual investor buys and sells securities in a brokerage account. A rapid turnover rate, whi MORE