OMX Stockholm 30 (OMXS30) – PI
OMX Stockholm 30 is OMX Nordic Exchange Stockholm's leading share index. The index consists of the 30 most actively traded stocks on the OMX Nordic Exchange Stockholm. The limited number of constituents guarantees that all the underlying shares of the index have excellent liquidity, which results in an index that is highly suitable as underlying for derivatives products. In addition OMXS30 is also used for structured products, e.g. warrants, index bonds, exchange traded funds such as XACT OMX™ and other non-standardized derivatives products. The composition of the OMXS30 index is revised twice a year. The OMXS30 Index is a market weighted price index. The base date for the OMX Stockholm 30 Index is September 30, 1986, with a base value of 125.

OMX Stockholm All Share (OMXS) – PI
The OMX Stockholm All-Share Index includes all the shares listed on OMX Nordic Exchange Stockholm. The aim of the index is to reflect the current status and changes in the market. The index is available as PI. The base date for the OMX Stockholm All-Share Index is December 31, 1995, with a base value of 100. The index is available as PI.

OMX Stockholm Benchmark (OMXSB) – PI, GI, CAP
The OMX Stockholm Benchmark Index consists of the 80 to 100 largest and most traded stocks, representing the majority of sectors. The weight of the constituent stocks is based on the market value adjusted by the free float, which means that only the part of the share capital that is considered available for trading is included in the index. The index serves as an indicator of the overall trend on OMX Nordic Exchange Stockholm and is intended to offer a cost effective index that an investor can fully replicate. Thus OMXSB index is especially attractive for use in investment products and as a comparative index for investors. OMXSB is revised twice a year to ensure that it offers high investability and low transaction costs. The index is available as both PI and GI and also as a weight capped version called OMXSBCAP™ calculated as PI and GI. The base date for OMXSB and OMXSBCAP indexes is December 30, 1995, with a base value of 100.

OMX Stockholm Sector indexes (SX) – PI
The OMX Stockholm Sector indexes are based on the Global Industry Classification Standard (GICS) developed by Morgan Stanley Capital International Inc. (MSCI) and Standard & Poor's. GICS is an international classification created to meet investors' demands for more precise, exhaustive and standardized classification. The GICS sector classification is divided into four different levels, comprising sectors, industry groups, industries and sub-industries. The indexes covers all shares listed on OMX Nordic Exchange Stockholm and are calculated up to level three (Industry) in each GICS sector. The indexes are available as PI. The base date for the OMX Stockholm Sector indexes is December 31, 1995, with a base value of 100.

OMRX - interest-rate indexes
OMRX is the designation for the OMX Nordic Exchange Stockholm's interest-rate indexes, a family of indexes all designed to show the value growth trend for a certain type of passively managed portfolio of liquid interest-bearing Swedish securities. The historical database contains data as of January 2, 1990 for the indexes in the OMRX family. The composition of the indexes is based on the National Debt Office's official statistics on volumes issued, with the exception of OMRX-MORT, which is based on statistics from the Stadshypotek.