Larry Turner
Over the hump and enjoying the ride
Pearltrees videos. Help. Retirement. How Stock Indices Work. A stock index is generally a portfolio of stocks, bonds or other kinds of investments which are used to represent either segments of an exchange or the whole exchange.
One of the most common ways to understand a stock index is to have a look at the composition of the stocks it represents. Generally, the set of rules require the stocks to satisfy certain criteria, such that[1]: All the investments in the index are subject to selection. Includes calculations and rules for weighting of the index components. ETF Stocks on Seeking Alpha.
TED: Ideas worth spreading. Jazz.