Index providers definition

In trading, index providers calculate and distribute stock and other asset class indices. One of the important roles of the index provider is to classify and define markets, as their indices represent a market, or a proportion of a market, and provide a benchmark of performance for that market or sector.

Index providers definition

The four major index providers are S&P Dow Jones Indices, MSCI, FTSE Russell, and Bloomberg, although there are other smaller providers including Morningstar, CRSP, and Solactive.

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

See all glossary trading terms

IG UK Contact us Terms and agreements Privacy IG Community Cookies

The value of shares, ETFs and ETCs bought through a share dealing account, a stocks and shares ISA, a SIPP or an IG Smart Portfolio can fall as well as rise, which could mean getting back less than you originally put in. Spread bets and CFDs are leveraged products and can result in losses that exceed deposits. Spread betting and CFD trading are not permitted within the IG SIPP. Please ensure you fully understand the risks and take care to manage your exposure.

iShares® and BlackRock® are registered trademarks of BlackRock, Inc. and its affiliates (“BlackRock”) and are used under license. Further, BlackRock, Inc. and its affiliates including, but not limited to, BlackRock Investment Management (UK) Limited, are not affiliated with IG Markets Limited and its affiliates. Accordingly, BlackRock makes no representations or warranties regarding the advisability of investing in any product or service offered by IG Markets Limited or any of its affiliates. BlackRock has no obligation or liability in connection with the operation, marketing, trading or sale of any product or service offered by IG Markets Limited or any of its affiliates.