#  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  W  V  X  Y  Z

Index is a statistical indicator of a financial market which consists of value of securities on the market. Indices are expressed in a term of percentage change from the base value, and every index has its own calculation method.

The Standard & Poor's 500, DJ Wilshire 5000 and Lehman Brothers Aggregate Bond Index are some of the best known indices in the world.