Stock Market Indices
A stock index or stock market index is a method of measuring the value of a section of the stock market. It is computed from the prices of selected stocks (sometimes a weighted average). It is a tool used by investors and financial managers to describe the market, and to compare the return on specific investments.
An index is a mathematical construct, so it may not be invested in directly. But many mutual funds and exchange-traded funds attempt to "track" an index (see index fund), and those funds that do may not be judged against those that do.
Read more about Stock Market Indices: Types of Indexes, Index Versions, Weighting, Criticism of Capitalization-weighting, Indices and Passive Investment Management, Ethical Stock Market Indices, Innovations Awards To Stock Indices, Lists
Famous quotes containing the words stock and/or market:
“I met a Californian who would
Talk California—a state so blessed
He said, in climate, none had ever died there
A natural death, and Vigilance Committees
Had had to organize to stock the graveyards
And vindicate the state’s humanity.”
—Robert Frost (1874–1963)
“It is a sign of our times, conspicuous to the coarsest observer, that many intelligent and religious persons withdraw themselves from the common labors and competitions of the market and the caucus, and betake themselves to a certain solitary and critical way of living, from which no solid fruit has yet appeared to justify their separation.”
—Ralph Waldo Emerson (1803–1882)